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<?php class MyDateTime extends DateTime { public function sub(DateInterval $interval) { // Do nothing } }
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of MyDateTime::sub(DateInterval $interval) should either be compatible with DateTime::sub(DateInterval $interval): DateTime, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/euP4T on line 5

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