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run code in 200+ php & hhvm versions
Bugs & Features
<?php class weasel { } function show1(int $value) { var_dump($value); } function show2(weasel $value) { var_dump($value); } try { show1(new class {}); } catch (throwable $e) { echo $e->getMessage(), "\n"; } try { show2(new class {}); } catch (throwable $e) { echo $e->getMessage(), "\n"; }
based on jF7eL
Output for 7.0.0 - 7.1.7, 7.2.0
Argument 1 passed to show1() must be of the type integer, object given, called in /in/kE3hC on line 15 Argument 1 passed to show2() must be an instance of weasel, instance of class@anonymous given, called in /in/kE3hC on line 20
Output for 7.1.10

Process exited with code 137.
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/kE3hC on line 15
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/kE3hC on line 15
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/kE3hC on line 15
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/kE3hC on line 15
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/kE3hC 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_STRING, expecting ')' in /in/kE3hC on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/kE3hC on line 6
Process exited with code 255.