3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Printable { public function __toString(); } class MyPrintableClass implements Printable { public $myNumericProperty; public function __construct() { $this->myNumericProperty = 10; } public function __toString() { return 'My numeric property is ' . $this->myNumericProperty; } } function printSomething(Printable $aString) { echo $aString; } printSomething(new MyPrintableClass()); printSomething("You can't print a real sting");
Output for git.master, git.master_jit, rfc.property-hooks
My numeric property is 10 Fatal error: Uncaught TypeError: printSomething(): Argument #1 ($aString) must be of type Printable, string given, called in /in/K0KjM on line 24 and defined in /in/K0KjM:19 Stack trace: #0 /in/K0KjM(24): printSomething('You can't print...') #1 {main} thrown in /in/K0KjM on line 19
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
44.3 ms | 401 KiB | 8 Q