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run code in 150+ php & hhvm versions
Bugs & Features
<?php function func() {echo 'fail';} class Foo { const bar = 'func'; public function bar() { echo 'pass';} } call_user_func([Foo, bar]);
Output for 7.0.0 - 7.1.0
Notice: Use of undefined constant Foo - assumed 'Foo' in /in/mCYtm on line 11 Notice: Use of undefined constant bar - assumed 'bar' in /in/mCYtm on line 11 Deprecated: Non-static method Foo::bar() should not be called statically in /in/mCYtm on line 11 pass
Output for 5.4.0 - 5.6.28
Notice: Use of undefined constant Foo - assumed 'Foo' in /in/mCYtm on line 11 Notice: Use of undefined constant bar - assumed 'bar' in /in/mCYtm on line 11 Strict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method Foo::bar() should not be called statically in /in/mCYtm on line 11 pass
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/mCYtm on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/mCYtm on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/mCYtm 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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/mCYtm on line 6
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/mCYtm on line 6
Process exited with code 255.