Foreach Loop Only Iterating Once - PHP -


i looking php script grab images few websites, couldn't find 1 universal , allowed scraping of multiple pages.. built one.

it asks save-to path , list of web-pages scrape images from, delimited comma. script explodes user inputted web pages comma , loops through each one. scrape first web page fine skips rest.

here entire script. feel free copy localhost , run it, you'll see mean.

<?php error_reporting( 0 );  if(isset($_post['doit'])){     $scrapethese = explode(",",$_post['website']);     foreach($scrapethese $scrapethis){         $cleanit = str_replace(" ", "", $scrapethis);         $html = file_get_contents($cleanit);         $dom = new domdocument;         $dom->loadhtml($html);         $dom->preservewhitespace = false;         $imgs = $dom->getelementsbytagname('img');         foreach($imgs $img){             $fullimgpath = $img->getattribute('src');             $slashexp = explode('/', $fullimgpath);             $lastindex = count($slashexp)-1;             $shortpath = $slashexp[$lastindex];             $filename = $_post['folder']."\\".$shortpath;             if(copy($fullimgpath, $filename)){                 echo $slashexp[$lastindex]." saved<br />";             }else{                 echo "<b style='color:red;'>could not save img: </b>".$filename."<br />";             }         }     } }else{ ?> <form method="post" action="<?php echo $_server['php_self']; ?>">     <input type="hidden" name="doit" value="x" />     <label>the complete path page you'd scrape. may enter multiple paths seperated commas.</label><br />     <textarea name="website" /></textarea><br />     <label>path folder want save images to</label><br />     <input type="text" name="folder" /><br />     <input type="submit" value="save images" /> </form> <?php } ?>

if can provide insight why script not looping through websites when multiple provided appreciate it.


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