PHP文件（）到foreach数组并进入img

Question

I have been trying to convert to images the results from a list produced by file() an by file_get_contents and I have got this far but cant seem to be getting any where: Here's what I got:

<?php
$data = file('http://cadenanoticias.com.mx/galerias/notas/22925/');

foreach((array)$data as $whoisline){
echo '<img src="http://cadenanoticias.com.mx/galerias/notas/22925/'.$whoisline.'">';
}
?>

So far I can see the ending double quotes and the closing bracket and that's it.

Any Idea on how to achieve this?

Answer 1

With a little help of PHP Simple HTML DOM Parser you could just do the following.

<?php
require "simple_html_dom.php";

// Create DOM from URL or file
$html = file_get_html("http://cadenanoticias.com.mx/galerias/notas/22925/");

// Find all images
foreach($html->find("a") as $element) {
    if (substr(strrchr($element->href,'.'),1) == "jpg") {
        echo '<img src="http://cadenanoticias.com.mx/galerias/notas/22925/'. $element->href .'">';
    }
}