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56 lines
1.7 KiB
56 lines
1.7 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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==============================================================================
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* This class provides some functions which can be used when importing data from
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* external files into Dokeos
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* @package dokeos.library
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==============================================================================
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*/
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class Import
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{
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/**
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* Reads a CSV-file into an array. The first line of the CSV-file should
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* contain the array-keys.
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* Example:
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* FirstName;LastName;Email
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* John;Doe;john.doe@mail.com
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* Adam;Adams;adam@mail.com
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* returns
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* $result [0]['FirstName'] = 'John';
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* $result [0]['LastName'] = 'Doe';
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* $result [0]['Email'] = 'john.doe@mail. com';
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* $result [1]['FirstName'] = 'Adam';
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* ...
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* @param string $filename Path to the CSV-file which should be imported
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* @return array An array with all data from the CSV-file
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*/
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function csv_to_array($filename) {
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$result = array();
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$handle = fopen($filename, 'r');
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if ($handle === false) {
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return $result;
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}
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// Modified by Ivan Tcholakov, 01-FEB-2010.
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//$keys = fgetcsv($handle, 4096, ";");
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$keys = api_fgetcsv($handle, null, ';');
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//
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// Modified by Ivan Tcholakov, 01-FEB-2010.
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//while (($row_tmp = fgetcsv($handle, 4096, ";")) !== FALSE) {
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while (($row_tmp = api_fgetcsv($handle, null, ';')) !== false) {
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//
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$row = array();
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//avoid empty lines in csv
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if (is_array($row_tmp) && count($row_tmp) > 0 && $row_tmp[0] != '') {
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if (!is_null($row_tmp[0])) {
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foreach ($row_tmp as $index => $value) {
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$row[$keys[$index]] = $value;
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}
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$result[] = $row;
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}
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}
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}
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fclose($handle);
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return $result;
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}
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}
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