Simple function to sort an array by a specific key.
Simple function to sort an array by a specific key. Maintains index association. <?php function array_sort ( $array , $on , $order = SORT_ASC ) { $new_array = array(); $sortable_array = array(); if ( count ( $array ) > 0 ) { foreach ( $array as $k => $v ) { if ( is_array ( $v )) { foreach ( $v as $k2 => $v2 ) { if ( $k2 == $on ) { $sortable_array [ $k ] = $v2 ; } } } else { ...