<?php
error_reporting(-1);
phpversion() >= "5.6.0" or die();
$a = 1;
unset($a);
$g = array_filter($GLOBALS, function($k) {
return !in_array($k, ["g", "HTTP_RAW_POST_DATA", "GLOBALS", "_FILES", "_REQUEST", "_SESSION", "_ENV", "_SERVER", "_GET", "_POST", "_COOKIE", "argv", "argc"]);
}, ARRAY_FILTER_USE_KEY);
var_dump(count($g));
var_dump($g);
var_dump(array_keys($g));
var_dump($g['a']);
- Output for 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.24, 7.3.0 - 7.3.12
- int(0)
array(0) {
}
array(0) {
}
Notice: Undefined index: a in /in/hVcAB on line 15
NULL
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
- Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/hVcAB on line 9
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/hVcAB on line 8
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/hVcAB on line 8
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/hVcAB on line 8
Process exited with code 255.
preferences:
181.34 ms | 401 KiB | 220 Q