base64 - php base64_encode image displayed on the site from external website -

i getting content first website , displaying on other website using file_get_contents() , using preg_replace() , preg_match() modify output way want it.

now, there images base64_encode() stuck on figuring out how that?

if use line of code:

preg_match_all("/<img .*?(?=src)src=\"([^\"]+)\"/si", $fourth_content, $out) 

i can print out images src cannot encode them , send them src.

does know how can achieve this?

i'd advise think in steps. have do?

1. fetch html remote url complete
2. grab every image complete
3. display every image todo

you have image urls, what? want iterate on every image.

sidenote: every image want grab means new http request (download). builds loading time. think: want? if so, let's break down:

step 1

get html url.

<?php     // url     $url = 'https://twitter.com/dogethedog';      // html url     $data = file_get_contents($url); 

step 2

grab every image.

    // grab every image source     preg_match_all("/<img .*?(?=src)src=\"([^\"]+)\"/si", $data, $out); 

step 3a

do every image url got.

    // loop on every image source     foreach($out[1] $imageurl){ 

step 3b

download image data our url.

for base64 encoded image display, need content type of image. can grabbed php function curl_getinfo().

more info base64 images in html

more info curl, it's safer e.g. images

         // use curl fetch image data , image type          // need image type able display jpg, png, gif, ...          $ch        = curl_init($imageurl);           curl_setopt($ch, curlopt_ssl_verifypeer, false); // https/ssl          curl_setopt($ch, curlopt_returntransfer, true);  // standard curl option           // fetch curl content          $imagedata = curl_exec($ch);          $imagetype = curl_getinfo($ch, curlinfo_content_type);           // close curl session          curl_close($ch); 

step 3c

now have data , image type, render <img> tag.

         // image data gets fetched blob, need base64          $imagedataencoded = base64_encode($imagedata);           // build html <img> tag proper type , base encoded image data          ?>           <img src="data:<?php print $imagetype ?>;base64,<?php print $imagedataencoded ?>" alt="could not fetch image">           <?php      }  ?>