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run code in 500+ PHP versions simultaneously
<?php class SomeService { private OldToNewConverterInterface $converter; public function __construct(OldToNewConverterInterface $converter) { $this->converter = $converter; } public function doSomethingWithOld(OldInterface $old): void { // Do stuff // At some point, convert $new = $this->converter->convert($old); // Do some other stuff } }
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Output for 7.3.0 - 7.3.33
Parse error: syntax error, unexpected 'OldToNewConverterInterface' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/3hdaI on line 5
Process exited with code 255.
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65.65 ms | 1369 KiB | 4 Q