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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function testAnonFunc() { $testArray = array(1, 2, 3); $result = array_map( function ($x) { $x = $x + 1; }, $testArray ); return $result; } } $a = new A(); echo $a->testAnonFunc();
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/4C24q on line 28 Array
Output for 5.3.0 - 5.3.29
Array
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/4C24q on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/4C24q on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4C24q on line 5
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4C24q on line 5
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/4C24q on line 5
Process exited with code 255.