<?php
function tester( array &$error ) {
$error = [ 'text' => 'nothing found' ];
return true;
}
$error = [];
call_user_func( 'tester', $error );
var_dump( $error );
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: tester(): Argument #1 ($error) must be passed by reference, value given in /in/WDqL6 on line 10
array(0) {
}
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- Warning: Parameter 1 to tester() expected to be a reference, value given in /in/WDqL6 on line 10
array(0) {
}
preferences:
233.25 ms | 403 KiB | 327 Q