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run code in 150+ php & hhvm versions
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<?php class C implements ArrayAccess { function offsetGet() { echo 'offsetGet'; } function offsetExists() { echo 'offsetGet'; } function offsetSet() { echo 'offsetGet'; } // function offsetGet() { echo 'offsetGet'; } } $x = new C(); var_dump(empty($x));
Output for 5.4.0 - 7.1.0
Fatal error: Declaration of C::offsetExists() must be compatible with ArrayAccess::offsetExists($offset) in /in/OfBWg on line 3
Process exited with code 255.
Output for 5.0.0 - 5.3.29
Fatal error: Declaration of C::offsetExists() must be compatible with that of ArrayAccess::offsetExists() in /in/OfBWg on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/OfBWg on line 3
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/OfBWg on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/OfBWg on line 3
Process exited with code 255.