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run code in 300+ PHP versions simultaneously
<?php class Something { public function run() { $amount = 934; // instace method called statically. Crazy::doSomething(); } public function log($var) { echo $var; } } class Crazy { public function doSomething() { // log doesn't exist in this class $this->log('Hello World, ' . $amount); } } 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 - 7.0.33, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6

Process exited with code 255.
Output for 5.6.0 - 5.6.38
Hello World, ------------- Deprecated: Non-static method Crazy::doSomething() should not be called statically, assuming $this from incompatible context in /in/HZl6t on line 9 Notice: Undefined variable: amount in /in/HZl6t on line 22 Hello World,
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Hello World, ------------- Strict Standards: Non-static method Crazy::doSomething() should not be called statically, assuming $this from incompatible context in /in/HZl6t on line 9 Notice: Undefined variable: amount in /in/HZl6t on line 22 Hello World,
preferences:
264.72 ms | 402 KiB | 340 Q