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run code in 300+ PHP versions simultaneously
<?php $foo = new class {}; $ref = new ReflectionClass($foo); var_dump($ref->getFilename()); $foo = eval('new class {}'); $ref = new ReflectionClass($foo); var_dump($ref->getFilename());
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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(9) "/in/fQupB" Parse error: syntax error, unexpected end of file in /in/fQupB(8) : eval()'d code on line 1
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/fQupB on line 3
Process exited with code 255.
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183 ms | 402 KiB | 213 Q