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run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct(){ $this->bla = "fooooo"; } public function __invoke($arg){ $this->bla = $arg + $this->bla; } } Class Foo2 extends Foo { } $blubb = new Foo(); $blubb("bl0a"); var_dump($blubb);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property Foo::$bla is deprecated in /in/H7Ylm on line 7 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/H7Ylm:11 Stack trace: #0 /in/H7Ylm(22): Foo->__invoke('bl0a') #1 {main} thrown in /in/H7Ylm on line 11
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 + string in /in/H7Ylm:11 Stack trace: #0 /in/H7Ylm(22): Foo->__invoke('bl0a') #1 {main} thrown in /in/H7Ylm on line 11
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/H7Ylm on line 11 Warning: A non-numeric value encountered in /in/H7Ylm on line 11 object(Foo)#1 (1) { ["bla"]=> int(0) }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20
object(Foo)#1 (1) { ["bla"]=> int(0) }

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