Code for downloading images in css files using PHP

Code for downloading images in css files using PHP_PHP Tutorial

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Release： 2016-07-21 15:41:27

Original

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As a senior and professional scalper, I have accumulated rich experience in scalping since I started to invest in the great Internet in the third grade of junior high school. I believe that every web programmer will have similar experiences.

During the peeling process, it is essential to download the pictures in the style file. When encountering a relatively large style file, in which there may be hundreds of images that need to be downloaded, it is most appropriate to use the following small code.

Copy code The code is as follows:

 
< ?php 
/* 
More & Original PHP Framwork 
Copyright (c) 2007 - 2008 IsMole Inc. 

Author: kimi 
Documentation: Download the image in the style file, Shuishui special peeling tool 
*/ 

/ /note Set PHP timeout 
set_time_limit(0); 

//note Get style file content 
$styleFileContent = file_get_contents('images/style.css'); 

 //note Match the URL addresses that need to be downloaded 
preg_match_all("/url((.*))/", $styleFileContent, $imagesURLArray); 

//note Loop through the addresses that need to be downloaded, one by one Download
$imagesURLArray = array_unique($imagesURLArray[1]); 
foreach($imagesURLArray as $imagesURL) { 
file_put_contents(basename($imagesURL), file_get_contents($imagesURL)); 
} 

The above is the original text reprinted, and the following is the modified version. Please leave a link if you reprint.

Copy code The code is as follows:

 
set_time_limit ( 0 ); 
 $styleFileContent = file_get_contents ( 'http://img.jb51.net/skin/newblue/main.css' ); 
preg_match_all ( "/url((.*))/", $styleFileContent, $imagesURLArray ); 
$imagesURLArray = array_unique ( $imagesURLArray [1] ); 
foreach ( $imagesURLArray as $imagesURL ) { 
$dir=dirname($imagesURL); 
if(!file_exists($dir) ) 
{ 
//Create directory 
createDir($dir); 
} 
$imagesURL='http://www.jb51.net/'.$imagesURL; 
 file_put_contents ( basename ( $imagesURL ), file_get_contents ( $imagesURL ) ); 
} 

function createDir($path) { 
$path = str_replace('\','/',$path ) ; 
if ( is_dir($path) ) return true ; 
if ( file_exists($path) ) return false ; 

$parent = substr($path ,0, strrpos($path ,'/') ) ; 
if ( $parent==='' || $parent==='.' || createDir( $parent ) ) 
return @mkdir($path) ; 
else return false ; 
} 
?> 