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run code in 300+ PHP versions simultaneously
<?php namespace ReturnNullsafeByrefMethod; class Foo { public function &doFoo(\stdClass $foo): void { } }
Output for 8.4.1 - 8.4.13
Deprecated: ReturnNullsafeByrefMethod\Foo::doFoo(): Returning by reference from a void function is deprecated in /in/MfC8n on line 8
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26
Deprecated: Returning by reference from a void function is deprecated in /in/MfC8n on line 8
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
preferences:
135.08 ms | 409 KiB | 5 Q