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run code in 150+ php & hhvm versions
Bugs & Features
<?php class MyClass {} function f() { $c = new MyClass(); $s = 'MyClass'; if ($c instanceof $s) { echo "yes1\n"; } else { echo "no1\n"; } $s = 'My'; if ($c instanceof ($s.'Class')) { echo "yes2\n"; } else { echo "no2\n"; } } f();
Output for 5.3.0 - 5.4.32
Parse error: syntax error, unexpected '(' in /in/bLidX on line 17
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected '(', expecting T_STRING or T_VARIABLE or '$' in /in/bLidX on line 17
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(', expecting T_STRING or T_VARIABLE or '$' in /in/bLidX on line 17
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/bLidX on line 10
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 in /in/bLidX on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bLidX on line 10
Process exited with code 255.