Changeset 27336 for trunk/include/dblayer/functions_mysql.inc.php
- Timestamp:
- Feb 11, 2014, 10:47:44 PM (10 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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trunk/include/dblayer/functions_mysql.inc.php
r26461 r27336 761 761 } 762 762 763 /** 764 * Builds an data array from a SQL query. 765 * Depending on $key_name and $value_name it can return : 766 * 767 * - an array of arrays of all fields (key=null, value=null) 768 * array( 769 * array('id'=>1, 'name'=>'DSC8956', ...), 770 * array('id'=>2, 'name'=>'DSC8957', ...), 771 * ... 772 * ) 773 * 774 * - an array of a single field (key=null, value='...') 775 * array('DSC8956', 'DSC8957', ...) 776 * 777 * - an associative array of array of all fields (key='...', value=null) 778 * array( 779 * 'DSC8956' => array('id'=>1, 'name'=>'DSC8956', ...), 780 * 'DSC8957' => array('id'=>2, 'name'=>'DSC8957', ...), 781 * ... 782 * ) 783 * 784 * - an associative array of a single field (key='...', value='...') 785 * array( 786 * 'DSC8956' => 1, 787 * 'DSC8957' => 2, 788 * ... 789 * ) 790 * 791 * @since 2.6 792 * 793 * @param string $query 794 * @param string $key_name 795 * @param string $value_name 796 * @return array 797 */ 798 function query2array($query, $key_name=null, $value_name=null) 799 { 800 $result = pwg_query($query); 801 $data = array(); 802 803 if (isset($key_name)) 804 { 805 if (isset($value_name)) 806 { 807 while ($row = pwg_db_fetch_assoc($result)) 808 $data[ $row[$key_name] ] = $row[$value_name]; 809 } 810 else 811 { 812 while ($row = pwg_db_fetch_assoc($result)) 813 $data[ $row[$key_name] ] = $row; 814 } 815 } 816 else 817 { 818 if (isset($value_name)) 819 { 820 while ($row = pwg_db_fetch_assoc($result)) 821 $data[] = $row[$value_name]; 822 } 823 else 824 { 825 while ($row = pwg_db_fetch_assoc($result)) 826 $data[] = $row; 827 } 828 } 829 830 return $data; 831 } 832 763 833 ?>
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