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run code in 300+ PHP versions simultaneously
<?php function & foo() { return & new stdClass; } $foo1 = foo(); $foo2 = foo(); var_dump( spl_object_hash($foo1), spl_object_hash($foo2), spl_object_hash(foo()), spl_object_hash(foo()) );
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.19
Parse error: syntax error, unexpected '&' in /in/aueqG on line 6
Process exited with code 255.
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175.96 ms | 1395 KiB | 55 Q