<?php
function& test($arr = array()) {
global $g_arr;
$g_arr =& $arr;
var_dump($arr);
}
test();
var_dump($g_arr);
- Output for 4.4.0 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 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 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(0) {
}
Notice: Only variable references should be returned by reference in /in/bioEm on line 6
NULL
- Output for 4.3.0 - 4.3.11, 7.3.32 - 7.3.33, 7.4.26
- array(0) {
}
NULL
- Output for 5.0.0 - 5.0.5
- array(0) {
}
Strict Standards: Only variable references should be returned by reference in /in/bioEm on line 6
NULL
preferences:
293.44 ms | 401 KiB | 460 Q