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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, $y) { $x = $x + 1; return $x; }, $testArray ); return $result; } } $a = new A(); print_r($a->testAnonFunc());
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function A::{closure}(), 1 passed and exactly 2 expected in /in/siAM4:10 Stack trace: #0 [internal function]: A->{closure}(1) #1 /in/siAM4(15): array_map(Object(Closure), Array) #2 /in/siAM4(29): A->testAnonFunc() #3 {main} thrown in /in/siAM4 on line 10
Process exited with code 255.
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.0.14
Warning: Missing argument 2 for A::{closure}() in /in/siAM4 on line 10 Warning: Missing argument 2 for A::{closure}() in /in/siAM4 on line 10 Warning: Missing argument 2 for A::{closure}() in /in/siAM4 on line 10 Array ( [0] => 2 [1] => 3 [2] => 4 )
Output for hhvm-3.10.0 - 3.12.0
Warning: __invoke() expects exactly 2 parameters, 1 given in /in/siAM4 on line 12 Warning: __invoke() expects exactly 2 parameters, 1 given in /in/siAM4 on line 12 Warning: __invoke() expects exactly 2 parameters, 1 given in /in/siAM4 on line 12 Array ( [0] => 2 [1] => 3 [2] => 4 )
Output for 5.3.0 - 5.3.29
Warning: Missing argument 2 for {closure}() in /in/siAM4 on line 10 Warning: Missing argument 2 for {closure}() in /in/siAM4 on line 10 Warning: Missing argument 2 for {closure}() in /in/siAM4 on line 10 Array ( [0] => 2 [1] => 3 [2] => 4 )
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/siAM4 on line 10
Process exited with code 255.
Output for 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/siAM4</b> on line <b>10</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/siAM4</b> on line <b>10</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/siAM4</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 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/siAM4</b> on line <b>5</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/siAM4</b> on line <b>5</b><br />
Process exited with code 255.