// 清除多余空格和回车字符 function strip($str){ return preg_replace('!\s+!', '', $str); }
/** * 文本字符串转换 */ function mystr($str){ $from = array("\r\n", " "); $to = array("<br/>", " "); return str_replace($from, $to, $str...
golang中匹配手机号码,主要还是写出匹配的表达式。package main import ( "fmt" "regexp" ) func main() { reg := `^1([38][0-9]|14[57]|5[^4])\d{8}$` rgx := regexp.MustCompile(reg) ...
$shieldid=make_safe($_POST["shieldid"]);//转换数组------------ //屏蔽单号------------$names = explode("\n", $shieldid); foreach($names as $val){if($val!="" || $val!=" "){ $arr[] =str_...
PHP中的循环结构大致有for循环,while循环,do{} while 循环以及foreach循环几种,不管哪种循环中,在PHP中跳出循环大致有这么几种方式:<?php $i = 1; while (true) { // 这里看上去这个循环会一直执行 if ($i==2){// 2跳过不显示 $i++; continue; } else...
用法:downpic($url,'/www/wwwroot/www.xxx123.com/'); //下载远程图片 function downpic($url,$path){ $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); ...
/**获取文章内容html中第一张图片地址 */function get_html_first_imgurl($html){//匹配图片的srcpreg_match_all('#<img.*?src="([^"]*)"[^>]*>#i', $html, $match); foreach($match[1] as $imgurl){ ...
function getimglist($xstr, $oriweb){ //匹配图片的src preg_match_all('#<img.*?src="([^"]*)"[^>]*>#i', $xstr, $match); foreach($match[1] as $imgurl){ $imgurl...
//下载远程图片function down_pic($url,$path){ $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); $header = array(); $header[] = 'Host: t.xx.com'; $header[] = 'Accept-Encoding: gzip...
/** * 根绝文件路径创建对应的目录 * * @param string $path a/b/c/d/ * */ function makeDirByPath($path){ if(!file_exists($path)){ makeDirByPath(dirname($path)); mkdir($path, 0777); ...