<?php
$ar = array(
array('mopo_1' => 'honta', 'hinta' => 200, 'mopo_2' => 'jamaha', 'hinta' => 320),
array('mopo_1' => 'tunturi', 'hinta' => 180, 'mopo_3' => 'susuki', 'hinta' => 310),
array('mopo_1' => 'manki', 'hinta' => 240, 'mopo_2' => 'peevee', 'hinta' => 1209)
);
function array_key_exists_wildcard ( $array, $search, $return = '' ) {
$search = str_replace( '\*', '.*?', preg_quote( $search, '/' ) );
$result = preg_grep( '/^' . $search . '$/i', array_keys( $array ) );
if ( $return == 'key-value' )
return array_intersect_key( $array, array_flip( $result ) );
return $result;
}
$search = 'mopo*';
print_r( array_key_exists_wildcard( $ar, $search ) );
print_r( array_key_exists_wildcard( $ar, $search, 'key-value' ) );
preferences:
47.39 ms | 402 KiB | 5 Q