init

setup/composer.json

@@ -0,0 +1,31 @@
+{
+    "name": "faisalman/simple-excel-php",
+    "type": "library",
+    "description": "Easily parse / convert / write between Microsoft Excel XML / CSV / TSV / HTML / JSON / etc formats",
+    "keywords": ["excel", "spreadsheet", "document", "xml", "csv", "tsv", "html", "json", "parser", "converter", "writer"],
+    "homepage": "http://faisalman.github.com/simple-excel-php",
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/faisalman/simple-excel-php.git"
+        }
+    ],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Faisal Salman",
+            "email": "fyzlman@gmail.com",
+            "homepage": "http://faisalman.com",
+            "role": "Developer"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "3.7.*"
+    },
+    "autoload": {
+        "psr-0": {"SimpleExcel\\": "src/"}
+    }
+}

setup/readme.md

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+# Simple Excel
+
+Easily parse / convert / write between Microsoft Excel XML / CSV / TSV / HTML / JSON / etc formats
+
+### For further deatails see the GitHuib Pages site: http://faisalman.github.com/simple-excel-php ###
+
+## PHP Versions Supported
+
+PHP >= 5.3
+
+## Installation
+If you're using Composer to manage libraries, include this package in your composer.json
+```json
+"require" : {
+    "faisalman/simple-excel-php" : "0.3.*"
+}
+```
+If you want to try version 0.4 (still in develop branch) you can use
+
+```json
+"require" : {
+    "faisalman/simple-excel-php" : "develop as 0.4.0-alpha"
+}
+```
+
+Or just load this library in your PHP project by including SimpleExcel.php
+
+```json
+require_once('../your/project/directory/here/lib/SimpleExcel/SimpleExcel.php');
+```
+
+## Features
+
+* Available parsers: Microsoft Excel 2003 XML, CSV, TSV, HTML, JSON
+* Available writers: Microsoft Excel 2003 XML, CSV, TSV, HTML, JSON
+
+## Usage
+
+```php
+use SimpleExcel\SimpleExcel
+
+$excel = new SimpleExcel('CSV');
+$excel->parser->loadFile('test.csv');
+
+echo $excel->parser->getCell(1, 1);
+
+$excel->convertTo('JSON');
+$excel->writer->addRow(array('add', 'another', 'row'));
+$excel->writer->saveFile('example');
+```
+
+## Development
+
+[![Build Status](https://travis-ci.org/faisalman/simple-excel-php.png?branch=master)](https://travis-ci.org/faisalman/simple-excel-php)
+
+Testing
+
+```sh
+$ phpunit --configuration test/phpunit.xml
+```
+
+Next version 0.4.0-alpha is now available under [develop](https://github.com/faisalman/simple-excel-php/tree/develop) branch
+
+## License
+
+Copyright (c) 2011-2012 Faisalman <<fyzlman@gmail.com>>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

setup/src/SimpleExcel/Exception/SimpleExcelException.php

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+<?php
+
+namespace SimpleExcel\Exception;
+
+/**
+ * Defines SimpleExcel exception enum
+ * 
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+
+/** define exception enum */
+abstract class SimpleExcelException
+{
+    const UNKNOWN                       = 0;
+    const FILE_NOT_FOUND                = 1;
+    const FILE_EXTENSION_MISMATCH       = 2;
+    const ERROR_READING_FILE            = 3;
+    const INVALID_DOCUMENT_NAMESPACE    = 4;
+    const FIELD_NOT_FOUND               = 5;
+    const ROW_NOT_FOUND                 = 6;
+    const COLUMN_NOT_FOUND              = 7;
+    const CELL_NOT_FOUND                = 8;
+    const FILETYPE_NOT_SUPPORTED        = 9;
+    const MALFORMED_JSON           = 10;
+}
+?>

setup/src/SimpleExcel/Parser/BaseParser.php

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+<?php
+
+namespace SimpleExcel\Parser;
+
+use SimpleExcel\Exception\SimpleExcelException;
+
+/**
+ * SimpleExcel class for parsing HTML table
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */ 
+abstract class BaseParser implements IParser
+{
+    /**
+    * Holds the parsed result
+    * 
+    * @access   private
+    * @var      array
+    */
+    protected $table_arr;
+    
+    /**
+    * Defines valid file extension
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $file_extension = '';
+
+    /**
+    * @param    string  $file_url   Path to file (optional)
+    */
+    public function __construct($file_url = NULL) {
+        if(isset($file_url)) {
+            $this->loadFile($file_url);
+        }
+    }
+
+    /**
+    * Get value of the specified cell
+    * 
+    * @param    int $row_num    Row number
+    * @param    int $col_num    Column number
+    * @param    int $val_only
+    * @return   array
+    * @throws   Exception       If the cell identified doesn't exist.
+    */
+    public function getCell($row_num, $col_num, $val_only = true) {
+        // check whether the cell exists
+        if (!$this->isCellExists($row_num, $col_num)) {
+            throw new \Exception('Cell '.$row_num.','.$col_num.' doesn\'t exist', SimpleExcelException::CELL_NOT_FOUND);
+        }
+        return $this->table_arr[$row_num-1][$col_num-1];
+    }
+
+    /**
+    * Get data of the specified column as an array
+    * 
+    * @param    int     $col_num    Column number
+    * @param    bool    $val_only
+    * @return   array
+    * @throws   Exception           If the column requested doesn't exist.
+    */
+    public function getColumn($col_num, $val_only = TRUE) {
+        $col_arr = array();
+
+        if(!$this->isColumnExists($col_num)){
+            throw new \Exception('Column '.$col_num.' doesn\'t exist', SimpleExcelException::COLUMN_NOT_FOUND);
+        }
+
+        // get the specified column within every row
+        foreach($this->table_arr as $row){
+            array_push($col_arr, $row[$col_num-1]);
+        }
+
+        // return the array
+        return $col_arr;
+    }
+
+    /**
+    * Get data of all cells as an array
+    * 
+    * @param    bool    $val_only
+    * @return   array
+    * @throws   Exception   If the field is not set.
+    */
+    public function getField($val_only = TRUE) {
+        if(!$this->isFieldExists()){
+            throw new \Exception('Field is not set', SimpleExcelException::FIELD_NOT_FOUND);
+        }
+        
+        // return the array
+        return $this->table_arr;
+    }
+
+    /**
+    * Get data of the specified row as an array
+    * 
+    * @param    int     $row_num    Row number
+    * @param    bool    $val_only
+    * @return   array
+    * @throws   Exception           When a row is requested that doesn't exist.
+    */
+    public function getRow($row_num, $val_only = TRUE) {
+        if(!$this->isRowExists($row_num)){
+            throw new \Exception('Row '.$row_num.' doesn\'t exist', SimpleExcelException::ROW_NOT_FOUND);
+        }
+
+        // return the array
+        return $this->table_arr[$row_num-1];
+    }
+
+    /**
+    * Check whether cell with specified row & column exists
+    * 
+    * @param    int     $row_num    Row number
+    * @param    int     $col_num    Column number
+    * @return   bool
+    */
+    public function isCellExists($row_num, $col_num){
+        return $this->isRowExists($row_num) && $this->isColumnExists($col_num);
+    }
+    
+    /**
+    * Check whether a specified column exists
+    * 
+    * @param    int     $col_num    Column number
+    * @return   bool
+    */
+    public function isColumnExists($col_num){
+        $exist = false;
+        foreach($this->table_arr as $row){
+            if(array_key_exists($col_num-1, $row)){
+                $exist = true;
+            }
+        }
+        return $exist;
+    }
+    
+    /**
+    * Check whether a specified row exists
+    * 
+    * @param    int     $row_num    Row number
+    * @return   bool
+    */
+    public function isRowExists($row_num){
+        return array_key_exists($row_num-1, $this->table_arr);
+    }
+    
+    /**
+    * Check whether table exists
+    * 
+    * @return   bool
+    */
+    public function isFieldExists(){
+        return isset($this->table_arr);
+    }
+    
+    /**
+    * Check whether file exists, valid, and readable
+    * 
+    * @param    string  $file_path  Path to file
+    * @return   bool
+    * @throws   Exception           If file being loaded doesn't exist
+    * @throws   Exception           If file extension doesn't match
+    * @throws   Exception           If error reading the file
+    */
+    public function isFileReady($file_path) {
+    
+        // file exists?
+        if (!file_exists($file_path)) {
+        
+            throw new \Exception('File '.$file_path.' doesn\'t exist', SimpleExcelException::FILE_NOT_FOUND);
+        
+        // extension valid?
+        } else if (strtoupper(pathinfo($file_path, PATHINFO_EXTENSION))!= strtoupper($this->file_extension)){
+
+            throw new \Exception('File extension '.strtoupper(pathinfo($file_path, PATHINFO_EXTENSION)).' doesn\'t match with '.$this->file_extension, SimpleExcelException::FILE_EXTENSION_MISMATCH);
+        
+        // file readable?
+        } else if (($handle = fopen($file_path, 'r')) === FALSE) {            
+        
+            throw new \Exception('Error reading the file in'.$file_path, SimpleExcelException::ERROR_READING_FILE);
+            fclose($handle);
+
+        // okay then
+        } else {
+            
+            return TRUE;
+        }
+    }
+}

setup/src/SimpleExcel/Parser/CSVParser.php

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+<?php
+ 
+namespace SimpleExcel\Parser;
+
+use SimpleExcel\Exception\SimpleExcelException;
+
+/**
+ * SimpleExcel class for parsing Microsoft Excel CSV Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class CSVParser extends BaseParser implements IParser
+{    
+ /**
+	* Defines delimiter character
+	* 
+	* @access   protected
+	* @var      string
+	*/
+	protected $delimiter;
+	
+	/**
+	* Defines valid file extension
+	* 
+	* @access   protected
+	* @var      string
+	*/
+	protected $file_extension = 'csv';
+
+	/**
+	* Load the CSV file to be parsed
+	* 
+	* @param    string  $file_path  Path to CSV file
+	*/
+	public function loadFile($file_path){
+	
+		if (!$this->isFileReady($file_path)) {
+			return;
+		}
+
+		$this->loadString(file_get_contents($file_path));
+	}
+	
+	/**
+	* Load the string to be parsed
+	* 
+	* @param    string  $str    String with CSV format
+	*/
+	public function loadString($str){
+		$this->table_arr = array();
+		
+	// 1. Split into lines by newline http://stackoverflow.com/questions/3997336/explode-php-string-by-new-line 
+		$pattern = "/\r\n|\n|\r/";
+		$lines   = preg_split($pattern, $str, -1, PREG_SPLIT_NO_EMPTY);
+		$total   = count($lines);
+		
+		// There are no lines to parse
+		if ($total == 0) {
+			return;
+		}
+		
+		// 2. Guess delimiter if none set
+		$line = $lines[0];
+		if (!isset($this->delimiter)) {
+			// do guess work
+			$separators = array(';' => 0, ',' => 0);
+			foreach ($separators as $sep => $count) {
+				$args  = str_getcsv($sep, $line);
+				$count = count($args);
+				
+				$separators[$sep] = $count;
+			}
+			
+			$sep = ',';
+			if (($separators[';'] > $separators[','])) {
+				$sep = ';';
+			}
+			
+			$this->delimiter = $sep;
+		}
+		
+		// 3. Parse the lines into rows,cols
+		$max  = 0;
+		$min  = PHP_INT_MAX;
+		$cols = 0;
+		$sep  = $this->delimiter;
+		$rows = array(); 
+		foreach ($lines as $line) {
+			$args   = str_getcsv($line, $sep);
+			$rows[] = $args;
+			
+			$cols = count($args);
+			if ($cols > $max) {
+				$max = $cols;
+			}
+			if ($cols < $min) {
+				$min = $cols;
+			}
+		}
+		
+		// 4. Expand those rows which have less cols than max cols found
+		if ($min != $max) {
+			foreach ($rows as $i => $row) {
+				$c = count($row);
+				while ($c < $max) {
+					$row[] = ""; // fill with empty strings
+					$c += 1;
+				}
+				$rows[$i] = $row;
+			}
+		}
+		$this->table_arr = $rows;
+	}
+	
+	/**
+	* Set delimiter that should be used to parse CSV document
+	* 
+	* @param    string  $delimiter   Delimiter character
+	*/
+	public function setDelimiter($delimiter){
+		$this->delimiter = $delimiter;
+	}
+}

setup/src/SimpleExcel/Parser/HTMLParser.php

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+<?php
+
+namespace SimpleExcel\Parser;
+
+use SimpleExcel\Exception\SimpleExcelException;
+
+/**
+ * SimpleExcel class for parsing HTML table
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */ 
+class HTMLParser extends BaseParser implements IParser
+{
+    /**
+    * Defines valid file extension
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $file_extension = 'html';
+    
+    /**
+    * Process the loaded file/string
+    * 
+    * @param    DOMDocument $html   DOMDocument object of HTML
+    */
+    private function parseDOM($html){
+        $tables = $html->getElementsByTagName('table');
+        $field = array();    
+        foreach ($tables as $table) {
+            $table_child = $table->childNodes;
+            foreach ($table_child as $twrap) {
+                if($twrap->nodeType === XML_ELEMENT_NODE) {
+                    if ($twrap->nodeName === "thead" || $twrap->nodeName === "tbody") {
+                        $twrap_child = $twrap->childNodes;
+                        foreach ($twrap_child as $tr) {
+                            if($tr->nodeType === XML_ELEMENT_NODE && $tr->nodeName === "tr") {
+                                $row = array();
+                                $tr_child = $tr->childNodes;
+                                foreach ($tr_child as $td) {
+                                    if ($td->nodeType === XML_ELEMENT_NODE && ($td->nodeName === "th" || $td->nodeName === "td")) {
+                                        array_push($row, $td->nodeValue);
+                                    }
+                                }
+                                array_push($field, $row);
+                            }
+                        }                        
+                    } else if ($twrap->nodeName === "tr") {
+                        $row = array();
+                        $twrap_child = $twrap->childNodes;
+                        foreach ($twrap_child as $td) {
+                            if ($td->nodeType === XML_ELEMENT_NODE && ($td->nodeName === "th" || $td->nodeName === "td")) {
+                                array_push($row, $td->nodeValue);
+                            }
+                        }
+                        array_push($field, $row);
+                    }
+                }
+            }
+        }        
+        $this->table_arr = $field;
+    }
+    
+    /**
+    * Load the HTML file to be parsed
+    * 
+    * @param    string  $file_path  Path to HTML file
+    */
+    public function loadFile($file_path) {
+    
+        if (!$this->isFileReady($file_path)) {
+            return;
+        }
+        
+        $html = new \DOMDocument('1.0', 'UTF-8');
+	    $sp = mb_convert_encoding(file_get_contents($file_path), 'HTML-ENTITIES', "UTF-8"); 
+        $html->loadHTML($sp);
+	    $html->encoding = 'UTF-8'; 
+        $this->parseDOM($html);
+    }
+    
+    /**
+    * Load the string to be parsed
+    * 
+    * @param    string  $str    String with HTML format
+    */
+    public function loadString($str){
+        $html = new \DOMDocument('1.0', 'UTF-8');
+        $sp = mb_convert_encoding($str, 'HTML-ENTITIES', "UTF-8"); 
+        $html->loadHTML($sp);
+	    $html->encoding = 'UTF-8'; 
+        $this->parseDOM($html);
+    }
+}

setup/src/SimpleExcel/Parser/IParser.php

@@ -0,0 +1,28 @@
+<?php
+ 
+namespace SimpleExcel\Parser;
+
+/**
+ * Defines SimpleExcel parser interface
+ * 
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+
+/** define parser interface */
+interface IParser
+{
+    public function getCell($row_num, $col_num, $val_only);
+    public function getColumn($col_num, $val_only);
+    public function getRow($row_num, $val_only);
+    public function getField($val_only);
+    public function isCellExists($row_num, $col_num);
+    public function isColumnExists($col_num);
+    public function isRowExists($row_num);
+    public function isFieldExists();
+    public function isFileReady($file_path);
+    public function loadFile($file_path);
+    public function loadString($str);
+}
+
+?>

setup/src/SimpleExcel/Parser/JSONParser.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace SimpleExcel\Parser;
+
+use SimpleExcel\Exception\SimpleExcelException;
+
+/**
+ * SimpleExcel class for parsing JSON table
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */ 
+class JSONParser extends BaseParser implements IParser
+{    
+    /**
+    * Defines valid file extension
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $file_extension = 'json';
+    
+    /**
+    * Load the JSON file to be parsed
+    * 
+    * @param    string  $file_path  Path to JSON file
+    */
+    public function loadFile($file_path) {
+    
+        if (!$this->isFileReady($file_path)) {
+            return;
+        }
+
+        $handle = fopen($file_path, 'r');
+        $contents = fread($handle, filesize($file_path));
+        $this->loadString($contents);
+        fclose($handle);
+    }
+    
+    /**
+    * Load the string to be parsed
+    * 
+    * @param    string  $str    String with JSON format
+    * @throws   Exception           If JSON format is invalid (or too deep)
+    */
+    public function loadString($str){
+        $field = array();
+        if (($table = json_decode(utf8_encode($str), false, 4)) === NULL) {
+            throw new \Exception('Invalid JSON format: '.$str, SimpleExcelException::MALFORMED_JSON);
+        } else {
+            foreach ($table as $rows) {
+                $row = array();
+                foreach ($rows as $cell) {
+                    array_push($row, $cell);
+                }
+                array_push($field, $row);
+            }
+        }
+        $this->table_arr = $field;
+    }
+}

setup/src/SimpleExcel/Parser/TSVParser.php

@@ -0,0 +1,35 @@
+<?php
+ 
+namespace SimpleExcel\Parser;
+
+/**
+ * SimpleExcel class for parsing Microsoft Excel TSV Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class TSVParser extends CSVParser
+{
+    /**
+    * Defines delimiter character (TAB)
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $delimiter = "\t";
+    
+    /**
+    * Defines valid file extension
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $file_extension = 'tsv';
+    
+    /**
+    * Override parent class, this method is ignored in TSV
+    */
+    public function setDelimiter($delimiter){
+        // do nothing
+    }
+}

setup/src/SimpleExcel/Parser/XLSXParser.php

@@ -0,0 +1,34 @@
+<?php
+ 
+namespace SimpleExcel\Parser;
+
+/**
+ * SimpleExcel class for parsing Microsoft Excel XLSX Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class XLSXParser extends BaseParser implements IParser
+{
+    /**
+    * Defines valid file extension
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $file_extension = 'xlsx';
+    
+    /**
+    * Load an XLSX file to be parsed
+    * 
+    * @param    string  $file_path  Path to XLSX file
+    */
+    public function loadFile($file_path) { }
+    
+    /**
+    * Load the string to be parsed
+    * 
+    * @param    string  $str    String with XLSX format
+    */
+    public function loadString($str) { }
+}

setup/src/SimpleExcel/Parser/XMLParser.php

@@ -0,0 +1,324 @@
+<?php
+
+namespace SimpleExcel\Parser;
+
+use SimpleExcel\Exception\SimpleExcelException;
+
+/**
+ * SimpleExcel class for parsing Microsoft Excel 2003 XML Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */ 
+class XMLParser extends BaseParser implements IParser
+{    
+    /**
+    * Defines valid file extension
+    * 
+    * @access   protected
+    * @var      string
+    */
+    protected $file_extension = 'xml';
+
+    /**
+    * Extract attributes from SimpleXMLElement object
+    * 
+    * @access   private
+    * @param    object  $attrs_obj
+    * @return   array
+    */
+    private function getAttributes($attrs_obj) {
+        $attrs_arr = array();
+        if (!$attrs_obj) {
+            return $attrs_arr;
+        }
+        foreach ($attrs_obj as $attrs) {
+            $attrs = (array) $attrs;
+            foreach ($attrs as $attr) {
+                $attr_keys = array_keys($attr);
+                $attrs_arr[$attr_keys[0]] = $attr[$attr_keys[0]];
+            }
+        }
+        return $attrs_arr;
+    }
+
+    /**
+    * Get value of the specified cell
+    * 
+    * @param    int $row_num    Row number
+    * @param    int $col_num    Column number
+    * @param    int $val_only   Whether returns only it's value or complete data
+    * @return   array
+    * @throws   Exception       If the cell identified doesn't exist.
+    */
+    public function getCell($row_num, $col_num, $val_only = true) {
+        // check whether the cell exists
+        if (!$this->isCellExists($row_num, $col_num)) {
+            throw new \Exception('Cell '.$row_num.','.$col_num.' doesn\'t exist', SimpleExcelException::CELL_NOT_FOUND);
+        }
+        if(is_array($this->table_arr['table_contents'][$row_num-1]['row_contents'])){
+            if(array_key_exists($col_num-1, $this->table_arr['table_contents'][$row_num-1]['row_contents'])){
+                $cell = $this->table_arr['table_contents'][$row_num-1]['row_contents'][$col_num-1];
+                if(!$val_only){
+                    return $cell;
+                } else {
+                    return $cell['value'];
+                }
+            }
+        }
+        return "";
+    }
+
+    /**
+    * Get data of the specified column as an array
+    * 
+    * @param    int     $col_num    Column number
+    * @param    bool    $val_only   Returns (value only | complete data) for every cell, default to TRUE
+    * @return   array
+    * @throws   Exception           If the column requested doesn't exist.
+    */
+    public function getColumn($col_num, $val_only = TRUE) {
+        $col_arr = array();
+
+        if (!$this->isColumnExists($col_num)) {
+            throw new \Exception('Column '.$col_num.' doesn\'t exist', SimpleExcelException::COLUMN_NOT_FOUND);
+        }
+
+        // get the specified column within every row
+        foreach ($this->table_arr['table_contents'] as $row) {
+            if ($row['row_contents']) {
+                if(!$val_only) {
+                    array_push($col_arr, $row['row_contents'][$col_num-1]);
+                } else {
+                    array_push($col_arr, $row['row_contents'][$col_num-1]['value']);
+                }
+            } else {
+                array_push($col_arr, "");
+            }
+        }
+
+        // return the array
+        return $col_arr;
+    }
+
+    /**
+    * Get data of all cells as an array
+    * 
+    * @param    bool    $val_only   Returns (value only | complete data) for every cell, default to TRUE
+    * @return   array
+    * @throws   Exception   If the field is not set.
+    */
+    public function getField($val_only = TRUE) {
+        if (!$this->isFieldExists()) {
+            throw new \Exception('Field is not set', SimpleExcelException::FIELD_NOT_FOUND);           
+        }
+        if($val_only){
+            $field = array();
+            foreach($this->table_arr['table_contents'] as $row){
+                $cells = array();
+                if($row['row_contents']){
+                    foreach($row['row_contents'] as $cell){
+                        array_push($cells, $cell['value']);
+                    }
+                }
+                array_push($field, $cells);
+            }
+            return $field;
+        } else {
+            return $this->table_arr;
+        }
+    }
+
+    /**
+    * Get data of the specified row as an array
+    * 
+    * @param    int     $row_num    Row number
+    * @param    bool    $val_only   Returns (value only | complete data) for every cell, default to TRUE
+    * @return   array
+    * @throws   Exception           When a row is requested that doesn't exist.
+    */
+    public function getRow($row_num, $val_only = TRUE) {
+        if (!$this->isRowExists($row_num)) {
+            throw new \Exception('Row '.$row_num.' doesn\'t exist', SimpleExcelException::ROW_NOT_FOUND);
+        }
+        $row = $this->table_arr['table_contents'][$row_num-1]['row_contents'];
+        $row_arr = array();
+
+        // get the specified column within every row 
+        foreach ($row as $cell) {
+            if (!$val_only) {
+                array_push($row_arr, $cell);
+            } else {
+                array_push($row_arr, $cell['value']);
+            }
+        }
+
+        // return the array, if empty then return FALSE
+        return $row_arr;
+    }
+    
+    /**
+    * Check whether a specified column exists
+    * 
+    * @param    int     $col_num    Column number
+    * @return   bool
+    */
+    public function isColumnExists($col_num){
+        $exist = false;
+        foreach($this->table_arr['table_contents'] as $row){
+            if(is_array($row['row_contents'])){
+                if(array_key_exists($col_num-1, $row['row_contents'])){
+                    $exist = true;
+                }
+            }
+        }
+        return $exist;
+    }
+    
+    /**
+    * Check whether a specified row exists
+    * 
+    * @param    int     $row_num    Row number
+    * @return   bool
+    */
+    public function isRowExists($row_num){
+        return array_key_exists($row_num-1, $this->table_arr['table_contents']);
+    }
+
+    /**
+     * Process the loaded file/string
+     *
+     * @param    SimpleXMLElement $xml   SimpleXMLElement object of XML
+     * @throws   Exception               If document namespace invalid
+     * @return bool
+    */
+    private function parseDOM($xml){
+    
+        // get XML namespace
+        $xmlns = $xml->getDocNamespaces();
+
+        // check file extension and XML namespace
+        if ($xmlns['ss'] != 'urn:schemas-microsoft-com:office:spreadsheet') {
+            throw new \Exception('Document namespace isn\'t a valid Excel XML 2003 Spreadsheet', SimpleExcelException::INVALID_DOCUMENT_NAMESPACE);
+        }
+
+        // extract document properties
+        $doc_props = (array)$xml->DocumentProperties;
+        $this->table_arr['doc_props'] = $doc_props;
+
+        $rows = $xml->Worksheet->Table->Row;
+        $row_num = 1;
+        $this->table_arr = array(
+            'doc_props' => array(),
+            'table_contents' => array()
+        );
+
+        // loop through all rows
+        foreach ($rows as $row) {
+
+            // check whether ss:Index attribute exist in this row
+            $row_index = $row->xpath('@ss:Index');
+
+            // if exist, push empty value until the specified index
+            if (count($row_index) > 0) {
+                $gap = $row_index[0]-count($this->table_arr['table_contents']);
+                for($i = 1; $i < $gap; $i++){
+                    array_push($this->table_arr['table_contents'], array(
+                        'row_num' => $row_num,
+                        'row_contents' => '',
+                        //'row_attrs' => $row_attrs_arr
+                    ));
+                    $row_num += 1;
+                }
+            }
+
+            $cells = $row->Cell;
+            $row_attrs = $row->xpath('@ss:*');
+            $row_attrs_arr = $this->getAttributes($row_attrs);
+            $row_arr = array();
+            $col_num = 1;
+
+            // loop through all row's cells
+            foreach ($cells as $cell) {	
+
+                // check whether ss:Index attribute exist
+                $cell_index = $cell->xpath('@ss:Index');
+
+                // if exist, push empty value until the specified index
+                if (count($cell_index) > 0) {
+                    $gap = $cell_index[0]-count($row_arr);
+                    for ($i = 1; $i < $gap; $i++) {
+                        array_push ($row_arr, array(
+                            'row_num' => $row_num,
+                            'col_num' => $col_num,
+                            'datatype' => '',
+                            'value' => '',
+                            //'cell_attrs' => '',
+                            //'data_attrs' => ''
+                        ));
+                        $col_num += 1;
+                    }
+                }
+
+                // get all cell and data attributes
+                //$cell_attrs = $cell->xpath('@ss:*');
+                //$cell_attrs_arr = $this->getAttributes($cell_attrs);
+                $data_attrs = $cell->Data->xpath('@ss:*');
+                $data_attrs_arr = $this->getAttributes($data_attrs);
+                $cell_datatype = isset($data_attrs_arr['Type']) ? $data_attrs_arr['Type'] : 'String';
+
+                // extract data from cell
+                $cell_value = (string) $cell->Data;
+
+                // escape input from HTML tags
+                $cell_value = filter_var($cell_value, FILTER_SANITIZE_SPECIAL_CHARS);
+
+                // push column array
+                array_push($row_arr, array(
+                    'row_num' => $row_num,
+                    'col_num' => $col_num,
+                    'datatype' => $cell_datatype,
+                    'value' => $cell_value,
+                    //'cell_attrs' => $cell_attrs_arr,
+                    //'data_attrs' => $data_attrs_arr
+                ));
+                $col_num += 1;
+            }
+
+            // push row array
+            array_push($this->table_arr['table_contents'], array(
+                'row_num' => $row_num,
+                'row_contents' => $row_arr,
+                //'row_attrs' => $row_attrs_arr
+            ));
+            $row_num += 1;
+        }
+
+        return true;
+    }
+    
+    /**
+     * Load the XML file to be parsed
+     *
+     * @param    string  $file_path  Path to XML file
+     * @return bool
+     */
+    public function loadFile($file_path) {
+    
+        if (!$this->isFileReady($file_path)) {
+            return false;
+        }
+
+        return $this->parseDOM(simplexml_load_file($file_path));
+    }
+    
+    /**
+     * Load the string to be parsed
+     *
+     * @param    string  $str    String with XML format
+     * @return bool
+     */
+    public function loadString($str){
+        return $this->parseDOM(simplexml_load_string($str));
+    }
+}

setup/src/SimpleExcel/SimpleExcel.php

@@ -0,0 +1,126 @@
+<?php
+/**
+ * Simple Excel
+ * 
+ * A PHP library with simplistic approach
+ * Easily parse/convert/write between Microsoft Excel XML/CSV/TSV/HTML/JSON/etc formats
+ *  
+ * Copyright (c) 2011-2013 Faisalman <fyzlman@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * 
+ * @author      Faisalman
+ * @copyright   2011-2013 (c) Faisalman
+ * @license     http://www.opensource.org/licenses/mit-license
+ * @link        http://github.com/faisalman/simple-excel-php
+ * @package     SimpleExcel
+ * @version     0.3.15
+ */
+
+namespace SimpleExcel;
+
+use SimpleExcel\Exception\SimpleExcelException;
+
+if (!class_exists('Composer\\Autoload\\ClassLoader', false)){
+    // autoload all interfaces & classes
+    spl_autoload_register(function($class_name){
+        if($class_name != 'SimpleExcel') require_once(dirname(__FILE__).DIRECTORY_SEPARATOR.str_replace('\\', DIRECTORY_SEPARATOR, substr($class_name, strlen('SimpleExcel\\'))).'.php');
+    });
+}
+
+/**
+ * SimpleExcel main class
+ * 
+ * @author Faisalman
+ * @package SimpleExcel
+ */
+class SimpleExcel
+{
+    /**
+    * 
+    * @var CSVParser | TSVParser | XMLParser | HTMLParser | JSONParser
+    */
+    public $parser;
+
+    /**
+    * 
+    * @var CSVWriter | TSVWriter | XMLWriter | HTMLWriter | JSONWriter
+    */
+    public $writer;
+    
+    /**
+    * 
+    * @var array
+    */    
+    protected $validParserTypes = array('XML', 'CSV', 'TSV', 'HTML', 'JSON');
+    protected $validWriterTypes = array('XML', 'CSV', 'TSV', 'HTML', 'JSON');
+
+    /**
+    * SimpleExcel constructor method
+    * 
+    * @param    string  $filetype   Set the filetype of the file which will be parsed (XML/CSV/TSV/HTML/JSON)
+    * @return   void
+    */
+    public function __construct($filetype = 'XML'){
+        $this->constructParser($filetype);
+        $this->constructWriter($filetype);
+    }
+
+    /**
+    * Construct a SimpleExcel Parser
+    * 
+    * @param    string  $filetype   Set the filetype of the file which will be parsed (XML/CSV/TSV/HTML/JSON)
+    * @throws   Exception           If filetype is neither XML/CSV/TSV/HTML/JSON
+    */
+    public function constructParser($filetype){
+        $filetype = strtoupper($filetype);
+        if(!in_array($filetype, $this->validParserTypes)){
+            throw new \Exception('Filetype '.$filetype.' is not supported', SimpleExcelException::FILETYPE_NOT_SUPPORTED);
+        }
+        $parser_class = 'SimpleExcel\\Parser\\'.$filetype.'Parser';
+        $this->parser = new $parser_class();
+    }
+
+    /**
+    * Construct a SimpleExcel Writer
+    * 
+    * @param    string  $filetype   Set the filetype of the file which will be written (XML/CSV/TSV/HTML/JSON)
+    * @return   bool
+    * @throws   Exception           If filetype is neither XML/CSV/TSV/HTML/JSON
+    */
+    public function constructWriter($filetype){
+        $filetype = strtoupper($filetype);
+
+        if(!in_array($filetype, $this->validWriterTypes)){
+            throw new \Exception('Filetype '.$filetype.' is not supported', SimpleExcelException::FILETYPE_NOT_SUPPORTED);
+        }
+        $writer_class = 'SimpleExcel\\Writer\\'.$filetype.'Writer';
+        $this->writer = new $writer_class();
+    }
+    
+    /**
+    * Change writer type to convert to another format
+    * 
+    * @param    string  $filetype   Set the filetype of the file which will be written (XML/CSV/TSV/HTML/JSON)
+    */
+    public function convertTo($filetype){
+        $this->constructWriter($filetype);
+        $this->writer->setData($this->parser->getField());
+    }
+}

setup/src/SimpleExcel/Writer/BaseWriter.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel base class for writing spreadsheet
+ *
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+abstract class BaseWriter implements IWriter
+{
+    /**
+     * Holds tabular data
+     *
+     * @access  protected
+     * @var     array
+     */
+    protected $tabl_data;
+
+    /**
+     * Defines content-type for HTTP header
+     *
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'text';
+
+    /**
+     * Defines file extension to be used when saving file
+     *
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'txt';
+
+    /**
+     * @return  void
+     */
+    public function __construct(){
+        $this->tabl_data = array();
+    }
+
+    /**
+     * Adding row data to table
+     *
+     * @param   array   $values An array contains ordered value for every cell
+     * @param   bool    Check if row goes at the beginning or end of array
+     * @return  void
+     */
+    public function addRow($values, $end = TRUE)
+    {
+        if (!is_array($values)) {
+            $values = array($values);
+        }
+        if ($end) {
+            array_push($this->tabl_data, $values);
+            return;
+        }
+        array_unshift($this->tabl_data, $values);
+    }
+
+    /**
+     * Get document content as string
+     *
+     * @return  string  Content of document
+     */
+    public function saveString(){
+        $content = '';
+        foreach ($this->tabl_data as $row) {
+            foreach ($row as $cell) {
+                $content .= $cell.'\t';
+            }
+            $content .= '\n';
+        }
+        return $content;
+    }
+
+    /**
+     * Export the document
+     *
+     * @param   string  $filename   Name for the saved file (extension will be set automatically)
+     * @param   string  $target     Save location
+     * @return  void
+     */
+    public function saveFile($filename, $target = NULL){
+
+        if (!isset($filename)) {
+            $filename = date('YmdHis');
+        }
+
+        if (!isset($target)) {
+            // write output to browser
+            $target = 'php://output';
+
+            // set HTTP response header
+            header('Content-Type: '.$this->content_type);
+            header('Content-Disposition: attachment; filename='.$filename.'.'.$this->file_extension);
+        }
+
+        $fp = fopen($target, 'w');
+        fwrite($fp, $this->saveString());
+        fclose($fp);
+
+        if ($target == 'php://output') {
+            // since there must be no data below
+            exit();
+        }
+    }
+
+    /**
+     * Set tabular data
+     *
+     * @param   array   $values An array contains ordered value of arrays for all fields
+     * @return  void
+     */
+    public function setData($values){
+        if(!is_array($values)){
+            $values = array($values);
+        }
+        $this->tabl_data = $values;
+    }
+}
+?>

setup/src/SimpleExcel/Writer/CSVWriter.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel class for writing CSV Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class CSVWriter extends BaseWriter implements IWriter
+{
+    /**
+     * Defines content-type for HTTP header
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'text/csv';
+
+    /**
+     * Defines delimiter char
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $delimiter = ',';
+
+    /**
+     * Defines file extension to be used when saving file
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'csv';
+    
+    /**
+     * Get document content as string
+     * 
+     * @return  string  Content of document
+     */
+    public function saveString(){
+        $fp = fopen('php://temp', 'r+');
+        foreach ($this->tabl_data as $row) {
+            fputcsv($fp, $row, $this->delimiter);
+        }
+        rewind($fp);
+        $content = stream_get_contents($fp);
+        fclose($fp);
+        return $content;
+    }
+
+    /**
+     * Set character for delimiter
+     * 
+     * @param   string  $delimiter  Commonly used character can be a comma, semicolon, tab, or space
+     * @return  void
+     */
+    public function setDelimiter($delimiter){
+        $this->delimiter = $delimiter;
+    }
+}
+?>

setup/src/SimpleExcel/Writer/HTMLWriter.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel class for writing HTML table
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class HTMLWriter extends BaseWriter implements IWriter
+{
+    /**
+     * Defines content-type for HTTP header
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'text/html';
+
+    /**
+     * Defines file extension to be used when saving file
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'html';
+    
+    /**
+     * Get document content as string
+     * 
+     * @return  string  Content of document
+     */
+    public function saveString(){
+        $content = '<table>';
+        foreach ($this->tabl_data as $row) {
+            $content .= '<tr>';
+            foreach ($row as $cell) {
+                $content .= '<td>'.$cell.'</td>';
+            }
+            $content .= '</tr>';
+        }
+        return $content.'</table>';
+    }
+}
+?>

setup/src/SimpleExcel/Writer/IWriter.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * Defines SimpleExcel writer interface
+ * 
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+
+/** define writer interface */
+interface IWriter
+{
+    public function addRow($values);
+    public function saveString();
+    public function saveFile($filename, $target);
+    public function setData($values);
+}
+
+?>

setup/src/SimpleExcel/Writer/JSONWriter.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel class for writing table as JSON
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class JSONWriter extends BaseWriter implements IWriter
+{
+    /**
+     * Defines content-type for HTTP header
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'application/json';
+
+    /**
+     * Defines file extension to be used when saving file
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'json';
+    
+    /**
+     * Get document content as string
+     * 
+     * @return  string  Content of document
+     */
+    public function saveString(){
+        $json = array();
+        foreach ($this->tabl_data as $row) {
+            $row_array = array();
+            for ($i = 0; $i < count($row); $i++) {
+                $row_array[$i] = $row[$i];
+            }
+            array_push($json, (object)$row);
+        }
+        return json_encode($json);
+    }
+}
+?>

setup/src/SimpleExcel/Writer/TSVWriter.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel class for writing TSV Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class TSVWriter extends CSVWriter implements IWriter
+{
+    /**
+     * Defines content-type for HTTP header
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'text/tab-separated-values';
+
+    /**
+     * Defines delimiter char
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $delimiter = "\t";
+
+    /**
+     * Defines file extension to be used when saving file
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'tsv';
+    
+    /**
+    * Override parent class, this method is ignored in TSV
+    */
+    public function setDelimiter($delimiter){
+        // do nothing
+    }
+}
+?>

setup/src/SimpleExcel/Writer/XLSXWriter.php

@@ -0,0 +1,76 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel class for writing Microsoft Excel XLSX Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class XLSXWriter extends BaseWriter implements IWriter
+{
+    /**
+     * Defines content-type for HTTP header
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
+
+    /**
+     * Defines file extension to be used when saving file
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'xlsx';
+
+    /**
+     * Array containing document properties
+     * 
+     * @access  private
+     * @var     array
+     */
+    private $doc_prop;
+
+    /**
+     * @return  void
+     */
+    public function __construct() { }
+
+    /**
+     * Adding row data to XLSX
+     * 
+     * @param   array   $values An array contains ordered value for every cell
+     * @return  void
+     */
+    public function addRow($values) { }
+    
+    /**
+     * Get document content as string
+     * 
+     * @return  string  Content of document
+     */
+    public function saveString() { }
+
+    /**
+    * Set XLSX data
+    * 
+    * @param    array   $values An array contains ordered value of arrays for all fields
+    * @return   void
+    */
+    public function setData($values) { }
+
+    /**
+    * Set a document property of the XLSX
+    * 
+    * @param    string  $prop   Document property to be set
+    * @param    string  $val    Value of the document property
+    * @return   void
+    */
+    public function setDocProp($prop, $val) {
+        $this->doc_prop[$prop] = $val;
+    }
+}
+?>

setup/src/SimpleExcel/Writer/XMLWriter.php

@@ -0,0 +1,146 @@
+<?php
+
+namespace SimpleExcel\Writer;
+
+/**
+ * SimpleExcel class for writing Microsoft Excel 2003 XML Spreadsheet
+ *  
+ * @author  Faisalman
+ * @package SimpleExcel
+ */
+class XMLWriter extends BaseWriter implements IWriter
+{
+    /**
+     * Defines content-type for HTTP header
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $content_type = 'application/xml';
+
+    /**
+     * Defines file extension to be used when saving file
+     * 
+     * @access  protected
+     * @var     string
+     */
+    protected $file_extension = 'xml';
+
+    /**
+     * Array containing document properties
+     * 
+     * @access  private
+     * @var     array
+     */
+    private $doc_prop;
+
+    /**
+     * @return  void
+     */
+    public function __construct(){
+        $this->doc_prop = array(
+            'Author' => 'SimpleExcel',
+            'Company' => 'SimpleExcel',
+            'Created' => gmdate("Y-m-d\TH:i:s\Z"),
+            'Keywords' => 'SimpleExcel',
+            'LastAuthor' => 'SimpleExcel',
+            'Version' => '12.00'
+        );
+    }
+
+    /**
+     * Adding row data to XML
+     * 
+     * @param   array   $values An array contains ordered value for every cell
+     * @return  void
+     */
+    public function addRow($values){
+        $row = &$this->tabl_data;
+        $row .= '
+    <Row ss:AutoFitHeight="0">';
+
+        foreach($values as $val){
+            
+            $value = '';
+            $datatype = 'String';
+            
+            // check if given variable contains array
+            if(is_array($val)){
+                $value = $val[0];
+                $datatype = $val[1];
+            } else {
+                $value = $val;
+                $datatype = is_numeric($val) ? 'Number' : 'String';
+            }
+            
+            // escape value from HTML tags
+            $value = filter_var($value, FILTER_SANITIZE_SPECIAL_CHARS);
+            
+            $row .= '
+    <Cell><Data ss:Type="'.$datatype.'">'.$value.'</Data></Cell>';
+        }
+
+        $row .= '
+    </Row>';
+    }
+    
+    /**
+     * Get document content as string
+     * 
+     * @return  string  Content of document
+     */
+    public function saveString(){
+        $content = '<?xml version="1.0"?>
+<?mso-application progid="Excel.Sheet"?>
+<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
+ xmlns:o="urn:schemas-microsoft-com:office:office"
+ xmlns:x="urn:schemas-microsoft-com:office:excel"
+ xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
+ xmlns:html="http://www.w3.org/TR/REC-html40">
+ <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">';
+ 
+        foreach($this->doc_prop as $propname => $propval){
+            $content .= '
+  <'.$propname.'>'.$propval.'</'.$propname.'>';
+        }
+ 
+        $content .= '
+ </DocumentProperties>
+ <Worksheet ss:Name="Sheet1">
+  <Table>'.$this->tabl_data.'
+  </Table>
+ </Worksheet>
+</Workbook>';
+        return $content;
+    }
+
+    /**
+    * Set XML data
+    * 
+    * @param    array   $values An array contains ordered value of arrays for all fields
+    * @return   void
+    */
+    public function setData($values){
+        if(!is_array($values)){
+            $values = array($values);
+        }
+        $this->tabl_data = ""; // reset the xml data.
+
+        // append values as rows
+        foreach ($values as $value) {
+            $this->addRow($value);  
+        }
+    }
+
+    /**
+    * Set a document property of the XML
+    * 
+    * @param    string  $prop   Document property to be set
+    * @param    string  $val    Value of the document property
+    * @return   void
+    */
+    public function setDocProp($prop, $val){
+        $this->doc_prop[$prop] = $val;
+    }
+}
+?>

setup/test/CSV/CSVTest.php

@@ -0,0 +1,47 @@
+<?php
+
+use SimpleExcel\SimpleExcel;
+
+require_once('src/SimpleExcel/SimpleExcel.php');
+
+class CSVTest extends PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $excel = new SimpleExcel('CSV');
+        $excel2 = new SimpleExcel();
+        $excel2->constructParser('CSV');
+        $this->assertEquals($excel->parser, $excel2->parser);
+        return $excel;
+    }
+
+    /**
+     * @depends testConstruct
+     */
+    public function testParser(SimpleExcel $excel)
+    {
+        $excel->parser->loadFile('test/CSV/test.csv');
+        $this->assertEquals('ID', $excel->parser->getCell(1, 1));
+        $this->assertEquals('Kab. Cianjur', $excel->parser->getCell(3, 2));
+        $this->assertEquals(array('5', 'Comma, inside, double-quotes', '3'), $excel->parser->getRow(6));
+        $this->assertEquals(array('Kode Wilayah', '1', '1', '1', '2', '3'), $excel->parser->getColumn(3));
+    }
+    
+    /**
+     * @depends testConstruct
+     */
+    public function testWriter(SimpleExcel $excel)
+    {
+        $excel->writer->setData(
+            array(
+                array('ID', 'Nama', 'Kode Wilayah'),
+                array('1', 'Kab. Bogor', '1')
+            )
+        );
+        $this->assertEquals("ID,Nama,\"Kode Wilayah\"\n1,\"Kab. Bogor\",1\n", $excel->writer->saveString());        
+        $excel->writer->addRow(array('2', 'Kab. Cianjur', '1'));
+        $this->assertEquals("ID,Nama,\"Kode Wilayah\"\n1,\"Kab. Bogor\",1\n2,\"Kab. Cianjur\",1\n", $excel->writer->saveString());
+    }
+}
+
+?>

setup/test/CSV/test.csv

@@ -0,0 +1,6 @@
+ID,Nama,Kode Wilayah
+1,Kab. Bogor,1
+2,"Kab. Cianjur",1
+3,Kab. Sukabumi,1
+4,Kab. Tasikmalaya,2
+5,"Comma, inside, double-quotes",3

setup/test/CSV/test2.csv

@@ -0,0 +1,6 @@
+ID;Nama;Kode Wilayah
+1;Kab. Bogor;1
+2;"Kab. Cianjur";1
+3;Kab. Sukabumi;1
+4;Kab. Tasikmalaya;2
+5;"Semicolon; inside; double-quotes";3

setup/test/HTML/HTMLTest.php

@@ -0,0 +1,35 @@
+<?php
+
+use SimpleExcel\SimpleExcel;
+
+require_once('src/SimpleExcel/SimpleExcel.php');
+
+class HTMLTest extends PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $excel = new SimpleExcel('HTML');
+        return $excel;
+    }
+
+    /**
+     * @depends testConstruct
+     */
+    public function testParser(SimpleExcel $excel)
+    {
+        $excel->parser->loadFile('test/HTML/test.html');
+        $this->assertEquals(array('ID', 'Nama', 'Kode Wilayah'), $excel->parser->getRow(1));
+        $this->assertEquals(array('1', 'Kab. Bogor', '1'), $excel->parser->getRow(2));
+    }
+    
+    /**
+     * @depends testConstruct
+     */
+    public function testWriter(SimpleExcel $excel)
+    {
+        $excel->writer->addRow(array('ID', 'Nama', 'Kode Wilayah'));
+        $this->assertEquals('<table><tr><td>ID</td><td>Nama</td><td>Kode Wilayah</td></tr></table>', $excel->writer->saveString());
+    }
+}
+
+?>

setup/test/HTML/test.html

@@ -0,0 +1,37 @@
+<!doctype html>
+<html>
+<head>
+    <style>
+        td { border: 1px solid #000 }
+    </style>
+</head>
+<body>
+    <table>
+        <tr>
+            <td>ID</td>
+            <td>Nama</td>
+            <td>Kode Wilayah</td>
+        </tr>
+        <tr>
+            <td>1</td>
+            <td>Kab. Bogor</td>
+            <td>1</td>
+        </tr>
+        <tr>
+            <td>2</td>
+            <td>Kab. Cianjur</td>
+            <td>1</td>
+        </tr>
+        <tr>
+            <td>3</td>
+            <td>Kab. Sukabumi</td>
+            <td>1</td>
+        </tr>
+        <tr>
+            <td>4</td>
+            <td>Kab. Tasikmalaya</td>
+            <td>2</td>
+        </tr>
+    </table>
+</body>
+</html>

setup/test/JSON/JSONTest.php

@@ -0,0 +1,35 @@
+<?php
+
+use SimpleExcel\SimpleExcel;
+
+require_once('src/SimpleExcel/SimpleExcel.php');
+
+class JSONTest extends PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $excel = new SimpleExcel('JSON');
+        return $excel;
+    }
+
+    /**
+     * @depends testConstruct
+     */
+    public function testParser(SimpleExcel $excel)
+    {
+        $excel->parser->loadFile('test/JSON/test.json');
+        $this->assertEquals(array('ID', 'Nama', 'Kode Wilayah'), $excel->parser->getRow(1));
+        $this->assertEquals(array('1', 'Kab. Bogor', '1'), $excel->parser->getRow(2));
+    }
+    
+    /**
+     * @depends testConstruct
+     */
+    public function testWriter(SimpleExcel $excel)
+    {
+        $excel->writer->addRow(array('ID', 'Nama', 'Kode Wilayah'));
+        $this->assertEquals('[{"0":"ID","1":"Nama","2":"Kode Wilayah"}]', $excel->writer->saveString());
+    }
+}
+
+?>

setup/test/JSON/test.json

@@ -0,0 +1,12 @@
+[
+    {
+        "1" : "ID",
+        "2" : "Nama",
+        "3" : "Kode Wilayah"
+    },
+    {
+        "3" : "1",
+        "1" : "Kab. Bogor",
+        "2" : "1"
+    }
+]

setup/test/TSV/test.tsv

@@ -0,0 +1,6 @@
+ID	Nama	Kode Wilayah
+1	Kab. Bogor	1
+2	"Kab. Cianjur"	1
+3	Kab. Sukabumi	1
+4	Kab. Tasikmalaya	2
+5	"Tab	inside	double-quotes"	3

setup/test/phpunit.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit>
+    <testsuites>
+        <testsuite name="CSV">
+            <directory>./CSV/</directory>
+        </testsuite>
+        <testsuite name="JSON">
+            <directory>./JSON/</directory>
+        </testsuite>
+        <testsuite name="HTML">
+            <directory>./HTML/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>