86 lines
2.4 KiB
PHP
86 lines
2.4 KiB
PHP
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<?php
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/* 正则集合
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Created by wanghong<1204772286@qq.com>
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Date: 2021-02-24 */
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namespace utils;
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class Regular{
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/**
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* 判断是否示手机号
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*/
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public static function is_phonenumber($str){
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$preg ="/^1[3456789]\d{9}$/";
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return preg_match($preg,$str) ? true : false;
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}
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//判断是否是邮箱
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public static function is_email($str){
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$preg='/^[a-zA-Z0-9]+([-_.][a-zA-Z0-9]+)*@([a-zA-Z0-9]+[-.])+([a-z]{2,5})$/ims';
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return preg_match($preg,$str) ? true : false;
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}
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// 判断手机号或者邮箱,1手机号，2邮箱，0不是
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public static function check_account($str){
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if(self::is_phonenumber($str)){
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return 1;
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}
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if(self::is_email($str)){
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return 2;
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}
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return 0;
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}
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//判断是否是网址
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public static function is_url($str){
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$preg='/^((ht|f)tps?):\/\/([\w\-]+(\.[\w\-]+)*\/)*[\w\-]+(\.[\w\-]+)*\/?(\?([\w\-\.,@?^=%&:\/~\+#]*)+)?/';
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return preg_match($preg,$str) ? true : false;
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}
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/**
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* 摘取手机号
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* @param string $oldStr
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* @return array
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*/
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public static function findThePhoneNumbers($oldStr = "",$onlyone=true){
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// 检测字符串是否为空
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$oldStr=trim("q{$oldStr}q");
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if(empty($oldStr)){
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return false;
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}
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$strArr = explode("-", $oldStr);
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$newStr = $strArr[0];
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for ($i=1; $i < count($strArr); $i++) {
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if (preg_match("/\d{2}$/", $newStr) && preg_match("/^\d{11}/", $strArr[$i])){
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$newStr .= $strArr[$i];
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} elseif (preg_match("/\d{3,4}$/", $newStr) && preg_match("/^\d{7,8}/", $strArr[$i])) {
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$newStr .= $strArr[$i];
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} else {
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$newStr .= "-".$strArr[$i];
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}
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}
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// 手机号的获取
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$reg='/\D(?:86)?(\d{11})\D/is';//匹配数字的正则表达式
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preg_match_all($reg,$newStr,$result);
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$nums = array();
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$common = '/^1[3-9]\d{9}$/';
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foreach ($result[1] as $key => $value) {
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if(preg_match($common,$value)){
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$nums[] = $value;
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}
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}
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if(count($nums)>0){
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return $onlyone ? $nums[0] : $nums;
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}else{
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return false;
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}
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}
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// 验证身份证号码
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public static function is_idcard($str){
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$reg = '/^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/i';
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return preg_match($reg,$str) ? true : false;
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}
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}
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