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<?php class Test { public function classMethod() { return __METHOD__; } public function loop() { $array = [0, 1, 2, 3, 4]; $ret = array_map(function($item) { return array( $item, $this->classMethod() ); }); return $ret; } } $test = new Test(); $ret = $test->loop(); var_dump($ret);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: array_map() expects at least 2 arguments, 1 given in /in/3G2OB:14 Stack trace: #0 /in/3G2OB(14): array_map(Object(Closure)) #1 /in/3G2OB(28): Test->loop() #2 {main} thrown in /in/3G2OB on line 14
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught ArgumentCountError: array_map() expects at least 2 arguments, 1 given in /in/3G2OB:20 Stack trace: #0 /in/3G2OB(20): array_map(Object(Closure)) #1 /in/3G2OB(28): Test->loop() #2 {main} thrown in /in/3G2OB on line 20
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_map() expects at least 2 parameters, 1 given in /in/3G2OB on line 20 NULL
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/3G2OB on line 12
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected '[' in <b>/in/3G2OB</b> on line <b>12</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected '[' in <b>/in/3G2OB</b> on line <b>12</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/3G2OB</b> on line <b>6</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/3G2OB</b> on line <b>6</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/3G2OB</b> on line <b>6</b><br />
Process exited with code 255.
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