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run code in 300+ PHP versions simultaneously
<?php abstract class baseClass { function __construct($foo) { echo "foo is ".$foo; } } class Child extends baseClass { } $child1 = new Child('bar'); $child2 = new Child();
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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1 - 8.4.2
foo is bar Fatal error: Uncaught ArgumentCountError: Too few arguments to function baseClass::__construct(), 0 passed in /in/7rfb9 on line 18 and exactly 1 expected in /in/7rfb9:6 Stack trace: #0 /in/7rfb9(18): baseClass->__construct() #1 {main} thrown in /in/7rfb9 on line 6
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 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
foo is bar Warning: Missing argument 1 for baseClass::__construct(), called in /in/7rfb9 on line 18 and defined in /in/7rfb9 on line 6 Notice: Undefined variable: foo in /in/7rfb9 on line 7 foo is
Output for 5.0.0 - 5.0.5
foo is bar Warning: Missing argument 1 for baseClass::__construct() in /in/7rfb9 on line 6 foo is
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/7rfb9 on line 4
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_CLASS in /in/7rfb9 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/7rfb9 on line 4
Process exited with code 255.
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