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run code in 150+ php & hhvm versions
Bugs & Features
<?php $j = count(get_defined_vars()); $a=8; $b=serialize(['b','mm']); $k = get_defined_vars(); var_dump(array_slice($k, $j + 1));
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
array(2) { ["a"]=> int(8) ["b"]=> string(31) "a:2:{i:0;s:1:"b";i:1;s:2:"mm";}" }
Output for hhvm-3.10.0 - 3.13.2
array(2) { ["b"]=> string(31) "a:2:{i:0;s:1:"b";i:1;s:2:"mm";}" ["j"]=> int(12) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/J3QM2 on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/J3QM2 on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/J3QM2 on line 11
Process exited with code 255.