@ 2014-03-13T18:41:35Z <?php
function g($name, array $vars) {
if (!array_key_exists($name, $vars)) {
trigger_error('ss', E_USER_NOTICE);
}
return $name;
}
function f(&$v) {
$v = 5;
}
$foo = null;
$name = 'this';
call_user_func_array('f', array(&${g($name, get_defined_vars())}));
var_dump($foo);
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Output for 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 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 Notice: ss in /in/gB4UH on line 4
Fatal error: Uncaught Error: Cannot re-assign $this in /in/gB4UH:16
Stack trace:
#0 {main}
thrown in /in/gB4UH on line 16
Process exited with code 255 . Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 Notice: ss in /in/gB4UH on line 4
NULL
Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/gB4UH on line 2
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_ARRAY, expecting '&' or T_VARIABLE or T_CONST in /in/gB4UH on line 2
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 Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE or T_CONST in /in/gB4UH on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/gB4UH on line 2
Process exited with code 255 . preferences:dark mode live preview
240.68 ms | 401 KiB | 315 Q