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<?php echo (int)!preg_match('/[a-z0-9:;,!\'\s*.?()"-]/im', '@3'); //проверка отсуствия разрешенных символов echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "aaa\nb@bb\nccc"); //1 присуствуют недопустимые символы во всем тексте echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "a@aa\nbbb\nccc"); //1 присуствуют недопустимые символы во всем тексте echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "aaa\nb@bb\nccc"); //0 до первого echo (int)!preg_match('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "a@aa\nbbb\nccc"); //0 echo (int)!preg_match_all('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "aaa\nb@bb\nccc", $match); echo (int)!preg_match_all('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "aaa\nb@bb\nccc", $match); echo (int)!preg_match_all('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', "aaa\nb@bb\nccc", $match, 1); echo (int)!preg_match_all('/^[a-z0-9:;,!\'\s*.?()"-]+$/im', "aaa\nb@bb\nccc", $match, 1); //echo preg_replace('/^[a-z0-9:;,!\'\s*.?()"-]+$/i', '<$0>' , "aaa\nb@bb\nccc"); //проверка наличия запрещенных символов
Output for git.master, git.master_jit, rfc.property-hooks
011001010

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