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run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { } class B extends A { } function test(A $a) { echo 3; } $b = new B(); test($b); if ($b instanceof B) { echo 1; } if ($b instanceof A) { echo 2; }
Output for 5.0.0 - 7.2.0
312
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/EPABN on line 13
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/EPABN on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/EPABN on line 13
Process exited with code 255.