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run code in 300+ PHP versions simultaneously
<?php class Something { public function run() { // instace method called statically. Crazy::doSomething(); } public function log($var) { echo $var; } } class Crazy { public function doSomething() { $this->log('Hello World'); } } error_reporting(0); (new Something)->run(); echo "\n\n\n\n-------------\n\n\n\n"; error_reporting(E_ALL | E_STRICT); (new Something)->run();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4

Process exited with code 255.
Output for 5.6.8 - 5.6.28
Hello World ------------- Deprecated: Non-static method Crazy::doSomething() should not be called statically, assuming $this from incompatible context in /in/JKMTq on line 8 Hello World
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Hello World ------------- Strict Standards: Non-static method Crazy::doSomething() should not be called statically, assuming $this from incompatible context in /in/JKMTq on line 8 Hello World

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