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run code in 300+ PHP versions simultaneously
<?php class foo { public $value = 42; public function &getValue() { return $this->value; } } $obj = new foo; $myValue = &$obj->getValue(); echo $myValue.PHP_EOL; echo $obj->value.PHP_EOL; $obj->value = 2; echo $this->getValue();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.4, 8.3.6
42 42 Fatal error: Uncaught Error: Using $this when not in object context in /in/rcrBK:16 Stack trace: #0 {main} thrown in /in/rcrBK on line 16
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 42 42 Fatal error: Uncaught Error: Using $this when not in object context in /in/rcrBK:16 Stack trace: #0 {main} thrown in /in/rcrBK on line 16
Process exited with code 255.
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