3v4l.org

run code in 300+ PHP versions simultaneously
<?php class StaticExample { protected $thingyMoBobber = "Bob"; protected static $thing = "eh!"; public static $castles = "sand castles :3"; public static function playWithThing() { echo self::$thing; } public function heyBob() { echo "hey " . $this->thingyMoBobber; } public static function tryToDoBadThingsWithBob() { echo $this->thingyMoBobber; } } StaticExample::playWithThing(); echo StaticExample::$castles; $staticExample = new StaticExample(); $staticExample->heyBob(); // THESE DO NOT WORK StaticExample::heyBob(); StaticExample::tryToDoBadThingsWithBob();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
eh!sand castles :3hey Bob Fatal error: Uncaught Error: Non-static method StaticExample::heyBob() cannot be called statically in /in/0Ajbc:28 Stack trace: #0 {main} thrown in /in/0Ajbc on line 28
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
eh!sand castles :3hey Bob Deprecated: Non-static method StaticExample::heyBob() should not be called statically in /in/0Ajbc on line 28 Fatal error: Uncaught Error: Using $this when not in object context in /in/0Ajbc:13 Stack trace: #0 /in/0Ajbc(28): StaticExample::heyBob() #1 {main} thrown in /in/0Ajbc on line 13
Process exited with code 255.
Output for 7.3.32 - 7.3.33
eh!sand castles :3hey Bob Fatal error: Uncaught Error: Using $this when not in object context in /in/0Ajbc:13 Stack trace: #0 /in/0Ajbc(28): StaticExample::heyBob() #1 {main} thrown in /in/0Ajbc on line 13
Process exited with code 255.
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
eh!sand castles :3hey Bob Strict Standards: Non-static method StaticExample::heyBob() should not be called statically in /in/0Ajbc on line 28 Fatal error: Using $this when not in object context in /in/0Ajbc on line 13
Process exited with code 255.
preferences:
219.18 ms | 402 KiB | 271 Q