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<?php $needles = ['a', 'c', 'g']; $myString = 'abcdefh'; var_dump(searchString($needles, $myString)); function searchString(array $needles, string $haystack): ?array { $itemsFound = []; foreach($needles as $needle) { if (strpos($haystack, $needle) !== false) { $itemsFound[] = $needle; } } return $itemsFound; }
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(1) "a" [1]=> string(1) "c" }

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