@ 2014-01-09T18:14:08Z <?php
function foo(&$x){
$x = null;
}
$a = 8;
foo($a);
var_dump($a,is_ref($a));
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Output for 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 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 Fatal error: Uncaught Error: Call to undefined function is_ref() in /in/iIHCH:7
Stack trace:
#0 {main}
thrown in /in/iIHCH on line 7
Process exited with code 255 . Output for 5.0.0 - 5.0.5 , 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 - 5.6.28 Fatal error: Call to undefined function is_ref() in /in/iIHCH on line 7
Process exited with code 255 . Output for 4.4.5 - 4.4.9 Fatal error: Call to undefined function: is_ref() in /in/iIHCH on line 7
Process exited with code 255 . Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.4 Fatal error: Call to undefined function: is_ref() in /in/iIHCH on line 7
Process exited with code 255 . Output for 4.3.0 - 4.3.1 Fatal error: Call to undefined function: is_ref() in /in/iIHCH on line 7
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251.7 ms | 401 KiB | 400 Q