1五、使用正则提取字符串中图片的连接地址

原文原文链接

<?php header("Content-type:text/html;charset=utf-8"); $str = '   <img src="http://localhost/js/umeditor/php/upload/20160730/146988951333.jpg" _src="http://localhost/js/umeditor/php/upload/20160730/146988951333.jpg"/>' . '<img src="http://localhost/js/umeditor/php/upload/20160730/14698896174705.jpg" _src="http://localhost/js/umeditor/php/upload/20160730/14698896174705.jpg"/>'; $preg="/<[img|IMG].*?src=[\'|\"](.*?(?:[\.gif|\.jpg]))[\'|\"].*?[\/]?>/";php

preg_match_all($preg, $str, $imgArr);html

print_r($imgArr[1]);url

//================如下是获取图片类型==================htm

$url = 'http://img1.epetbar.com/2015-11/06/16/8d1d14dba810f0ec291ee937b362e63e.png.jpg';图片

$img = substr($url, strrpos($url, '/')+1);utf-8

echo $img;echo ' ';get

//获取图片后缀it

$type = substr($url, strrpos($url, '.'));im

echo $type;echo ' ';db

//获取图片名(不包括后缀)

$name = substr($img, 0, strrpos($img, '.'));

echo $name;