- array_map: documentation ( source)
- array_keys: documentation ( source)
<?php
$ez = array(
'ez5' => 'ez',
'ez4' => 'ez',
'ez3' => 'ez',
'ez2' => 'ez',
'ez1' => 'ez',
);
function lmao( $key, $val ) {
return "$key$val";
}
echo array_map( 'lmao', array_keys( $ez ), $ez );