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run code in 200+ php & hhvm versions
Bugs & Features
<?php class X { public $_cache_tags = ['default', 'stuff']; public function shit() { $this->_cache_tags[] = 'this works'; array_push($this->_cache_tags, 'this too'); } } $x = new X(); $x->shit(); var_dump($x->_cache_tags);
Output for 5.4.0 - 7.2.0
array(4) { [0]=> string(7) "default" [1]=> string(5) "stuff" [2]=> string(10) "this works" [3]=> string(8) "this too" }
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/J7VoH on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/J7VoH on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/J7VoH on line 4
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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/J7VoH on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/J7VoH on line 4
Process exited with code 255.