note 126170 added to function.str-contains

if (!function_exists('str_contains')) { function str_contains($haystack, $needle) { return ($needle === '' || mb_strpos($haystack, $needle) !== false); } } var_dump(str_contains('abc', '')); // true var_dump(str_contains('abc', ' ')); // false var_dump(str_contains('abc', 'b')); // true var_dump(str_contains('abc', 'B')); // false var_dump(str_contains('abc', ' abc')); // false var_dump(str_contains('abc', 'abc ')); // false var_dump(str_contains('abc', 'abcd')); // false ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 2a01:c23:6c07:c100:ec92:b1f2:a803:f6bc) ---- Manual Page -- https://php.net/manual/en/function.str-contains.php Edit -- https://main.php.net/note/edit/126170 Del: integrated -- https://main.php.net/note/delete/126170/integrated Del: useless -- https://main.php.net/note/delete/126170/useless Del: bad code -- https://main.php.net/note/delete/126170/bad+code Del: spam -- https://main.php.net/note/delete/126170/spam Del: non-english -- https://main.php.net/note/delete/126170/non-english Del: in docs -- https://main.php.net/note/delete/126170/in+docs Del: other reasons-- https://main.php.net/note/delete/126170 Reject -- https://main.php.net/note/reject/126170 Search -- https://main.php.net/manage/user-notes.php