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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = new StdClass(); function something($first) { $first->test = "hello"; $b = clone $first; $b->value = 4; var_dump($b); } something($a); var_dump($a);
Output for 5.0.0 - 7.1.0
object(stdClass)#2 (2) { ["test"]=> string(5) "hello" ["value"]=> int(4) } object(stdClass)#1 (1) { ["test"]=> string(5) "hello" }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/GBm2b on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_VARIABLE in /in/GBm2b on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/GBm2b on line 6
Process exited with code 255.