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<?php class A { public function testAnonFunc() { $testArray = array(1 => 'one', 2 => 'two', 3 => 'three'); $result = array_map( function ($x, $y) { $x = $x + 1; return $x; }, $testArray, $testArray ); return $result; } } $a = new A(); print_r($a->testAnonFunc());
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/n0CCY:12 Stack trace: #0 [internal function]: A->{closure}('one', 'one') #1 /in/n0CCY(9): array_map(Object(Closure), Array, Array) #2 /in/n0CCY(30): A->testAnonFunc() #3 {main} thrown in /in/n0CCY on line 12
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/n0CCY:12 Stack trace: #0 [internal function]: A->{closure}('one', 'one') #1 /in/n0CCY(17): array_map(Object(Closure), Array, Array) #2 /in/n0CCY(30): A->testAnonFunc() #3 {main} thrown in /in/n0CCY on line 12
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/n0CCY on line 12 Warning: A non-numeric value encountered in /in/n0CCY on line 12 Warning: A non-numeric value encountered in /in/n0CCY on line 12 Array ( [0] => 1 [1] => 1 [2] => 1 )
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Array ( [0] => 1 [1] => 1 [2] => 1 )
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/n0CCY 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/n0CCY 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/n0CCY on line 5
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/n0CCY 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/n0CCY on line 5
Process exited with code 255.
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