PHP implements Rich text content that is copied from other websites and captures the images locally

<span style= "White-space:pre" ></span>function Getimgbyreg ($str) {$list = array (); $c 1 = preg_match_all ('/ /', $str, $m 1); for ($i = 0; $i < $c 1; $i + +) {$c 2 = Preg_match_all ('/(\w+) \s*=\s* (?:(?:( ["\']) (.*?) (? =\2)) | ([^\/\s]*)) /', $m 1[0][$i], $m 2); for ($j = 0; $j < $c 2; $j + +) {$list [$i] [$m 2[1][$j]] =!empty ($m 2[4][$j])? $m 2[4][$j]: $m 2[3][$j];}} return $list;}

<span style= "White-space:pre" ></span>function replaceimg ($list, $url) {    $newImgTags = array ();    $newImgUrls = Array ();        foreach ($list as $key = + $val) {    $imgTag = '  ';        $newImgTags [$key] = $imgTag;    }        Return Array (' newimgtags ' = $newImgTags, ' newimgurls ' = ' $newImgUrls);}

Simulated use

The directory where you want to save the picture

$dist = '/user/www/img/'. Date ('/y/m/d ');

!is_dir ($dist) && mkdir ($dist, 0777, true);

define (' < Span style= "font-family:arial, Helvetica, Sans-serif;" >urlholder ', </span><span style= "font-family:arial, Helvetica, Sans-serif;" > ' {{urlholer} '); </span><span style= "font-family:arial, Helvetica, Sans-serif;" ></span>//your picture server or directory address, Urlholder. '/img/'. Date ('/y/m/'); 

<p class= "P1" ><span class= "S1" >//This is the simulation you need to replace the user submitted rich text content inside contains the picture address </span></p><p class= "P1" ><span class= "S1" > $content = </span> ' <p>Push&nbsp; pop&nbsp; Pressè?´å?? ĺ?å?? ɀ一个逼ç?? C?? À?å......满物ç?? Æ?? ź "C?? Ľ "éª?ã€? Popå°±æ?¯å?¨è¿?个ç?? Å¿µä¸?å?¬ç "? Å?ºæ?¥ç?? Æ–°ä¸€ä»£æ?? Æ?? À?</p><p>pop使ç "¨objective-c++ç¼–å?? À? Objective-c++æ?¯å¯¹c++ç?? Ɖ©å±?ï¼?å°±å?? Objective-cæ?¯cç?? Ɖ©å±?一æ ã€?è€?è?³äº?为什ä¹?他们ç "¨objective-c++è€?ä¸?æ?¯çº¯ç²¹ç?? Objective-cï¼?å?? Å? Å?¨äº?他们æ?´å–?欢objective-c++ç?? ȯæ³?特性所æ?? ľ?ç?? ľ¿å?©ã€?</p><p><strong>popç?? Æ?¶æ?? </strong></p><p>popç?®å‰?ç "±å?? ĸªé?¨å?? Ç»?æ?? ϼ?å¦?å?¾1所示）ï¼?å?³animationsã€? Engineã€? Utilityã€? Webcoreã€?</p><p>å?¾1 &nbsp; Popæ?¶æ?? Å?¾</p><p>popå?¨ç "»æ?? ĸºæµ?ç?... ï¼?å...¶ç§?å¯?å°±å?¨äº?è¿?个å¼?æ "? ĸç?? Popanimatorã€? Popé€?è¿? Cadisplaylink让å?¨ç "»å®?ç?°äº?60&nbsp; Fpsç?? Ƶ?ç?... æ?? Æ?? ϼ?æ‰ "É€äº?一个游æ?? Ǻ§ç?? Å?¨ç "»å¼?æ"? À?</p><p>cadisplaylinkæ?¯ç±»ä¼¼nstimerç?? Å®?æ-¶å?¨ï¼?ä¸?å?? Ĺ?å¤?å?¨äº?ï¼? Nstimerç "¨äº?æ?" Ä»¬å®?义任å?¡ç?? Ɖ§</p> ' <span class= "S1" >;</span></p> $res = Saveimgfromlist ($content, $dist, $url);

$param = Array ();

What you want $param[' content ' = $res [' content '];

An array of image URLs within the content

$param [' image_urls '] = $res [' Image_urls '];

Then your content is ready to be put into storage.