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<?php |
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/** |
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* Class Regular |
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* |
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* @link https://www.icy2003.com/ |
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* @author icy2003 <[email protected]> |
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* @copyright Copyright (c) 2017, icy2003 |
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*/ |
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namespace icy2003\php\ihelpers; |
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/** |
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* 正则相关 |
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* |
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* 常用的正则表达式校验 |
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*/ |
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class Regular |
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{ |
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/** |
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* 验证邮箱 |
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* |
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* @see http://www.regular-expressions.info/email.html |
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* |
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* @param string $email 邮箱 |
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* |
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* @return boolean |
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*/ |
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public static function email($email) |
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{ |
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return (bool)preg_match('/^[a-zA-Z0-9!#$%&\'*+\\/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&\'*+\\/=?^_`{|}~-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$/', $email); |
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} |
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/** |
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* 验证 IP |
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* |
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* @see https://www.regular-expressions.info/ip.html |
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* |
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* @param string $ip IP |
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* |
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* @return boolean |
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*/ |
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public static function ip($ip) |
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{ |
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return (bool)preg_match('/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/', $ip); |
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} |
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/** |
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* 验证手机 |
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* |
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* @param string $mobile 手机号 |
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* |
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* @return boolean |
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*/ |
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public static function mobile($mobile) |
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{ |
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return (bool)preg_match('/^1[3-9][0-9]\d{8}$/', $mobile); |
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} |
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/** |
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* 验证身份证号 |
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* |
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* @param string $idCard 身份证号 |
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* |
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* @return boolean |
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*/ |
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public static function idCard($idCard) |
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{ |
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return (bool)preg_match('/(^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$)|(^[1-9]\d{5}\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{2}$)/', $idCard); |
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} |
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/** |
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* 验证 URL |
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* |
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* @param string $url |
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* |
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* @return boolean |
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*/ |
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public static function url($url) |
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{ |
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return (bool)preg_match('/^https?:\/\//', $url); |
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} |
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/** |
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* 判断是否是中文 |
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* |
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* @param string $chinese 中文字符 |
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* |
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* @return boolean |
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*/ |
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public static function chinese($chinese) |
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{ |
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$chinese = Charset::toUtf($chinese); |
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return (bool)preg_match('/[\x{4e00}-\x{9fa5}]+/u', $chinese); |
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} |
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/** |
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* 关闭 JIT |
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* |
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* @param boolean $isOn 是否开启，默认 false |
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* |
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* @return void |
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*/ |
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public static function jitOff($isOn = false) |
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{ |
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/** |
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* @see /samples/php7preg_bug.php |
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*/ |
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ini_set('pcre.jit', true === $isOn ? 1 : 0); |
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} |
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/** |
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* 判断一个正则是否合法 |
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* |
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* @param string $pattern 正则表达式 |
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* |
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* @return boolean |
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*/ |
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public static function isLegal($pattern) |
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{ |
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return false !== @preg_match($pattern, null); |
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} |
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} |
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icy2003 /
php
