?1 <?php ?2 ??3 /** ?4 ?* @param $id ?5 ?* @return false|int ?6 ?* 检测id ?7 ?*/ ?8 function check_id($id){ ?9 ????return preg_match(‘/^[1-9][0-9]*$/‘, $id); 10 } 11 ?12 /** 13 ?* @param $mobile 14 ?* @return false|int 15 ?* 检测手机号格式 16 ?*/ 17 function check_mobile($mobile) { 18 ????return preg_match(‘/^1[3|4|5|7|8]\d{9}$/‘, $mobile); 19 } 20 ?21 /** 22 ?* @param $phone 23 ?* @return false|int 24 ?* 检测电话号码 25 ?*/ 26 function check_phone($phone) { 27 ????return preg_match ( ‘/^(0[0-9]{2,3}-?)?[0-9]{7,8}$/‘, $phone ); 28 } 29 ?30 /** 31 ?* @param $mobile_phone 32 ?* @return bool 33 ?* 检测是手机或者电话 34 ?*/ 35 function check_contacts($mobile_phone) { 36 ????return check_mobile($mobile_phone) || check_phone($mobile_phone); 37 } 38 ?39 /** 40 ?* @param $nickname 41 ?* @return false|int 42 ?* 检测昵称 43 ?*/ 44 function check_nickname($nickname){ 45 ????return preg_match ( "/^[\x{4e00}-\x{9fa5}a-zA-Z0-9_\-\*]+$/u", $nickname ); 46 } 47 ?48 /** 49 ?* @param $username 50 ?* @return false|int 51 ?* 检测用户名 52 ?*/ 53 function check_username($username){ 54 ????return preg_match ( "/^[\x{4e00}-\x{9fa5}a-zA-Z0-9_\-\*]+$/u", $username ); 55 } 56 ?57 /** 58 ?* @param $keyword 59 ?* @return false|int 60 ?* 检测关键词 61 ?*/ 62 function check_keyword($keyword){ 63 ????return preg_match("/^[\x{4e00}-\x{9fa5}a-zA-Z0-9_-]+$/u" , $keyword); 64 } 65 ?66 /** 67 ?* @param $nickname 68 ?* @return bool 69 ?* 检测昵称可用性 70 ?*/ 71 function check_nickname_available($nickname) { 72 ????$black_list = array("慕马"); 73 ????foreach($black_list as $name) { 74 ????????if(strpos($nickname , $name) !== false) { 75 ????????????return false; 76 ????????} 77 ????} 78 ????return true; 79 } 80 ?81 /** 82 ?* @param $data 83 ?* @return bool 84 ?* 检测非空数组 85 ?*/ 86 function check_array($data){ 87 ????return !empty($data) && is_array($data); 88 } 89 ?90 /** 91 ?* @param $str 92 ?* @param string $separate 93 ?* @return false|int 94 ?* 检测是否是数字+分割服间断,如：1#2#3 95 ?*/ 96 function check_number_separate($str,$separate = ‘#‘){ 97 ????return preg_match("/^(\d+)({$separate}(\d)+)*$/u",$str); 98 } 99 100 /**101 ?* @param $date102 ?* @param string $format103 ?* @return bool104 ?* 检测是否符合指定格式的日期字符串105 ?*/106 function check_date($date,$format = ‘Y-m-d H:i:s‘){107 ????return $date == date($format,strtotime($date));108 }109 110 /**111 ?* @param $email112 ?* @return false|int113 ?* 验证邮箱114 ?*/115 function check_email($email){116 ????return preg_match ( ‘/^[0-9a-zA-Z_][-_\.0-9a-zA-Z]{0,63}@([0-9a-z][0-9a-z-]*\.)+[a-z]{2,4}$/‘, $email);117 }118 ?