PHP Resize?

[bxflow]

Im using this code for wordpress to show external hosted images as thumbnails, it works fine but i cant find a way to change width and height.
code is located in function.php

function getImage($num) {
global $more;
$more = 1;
$link = get_permalink();
$content = get_the_content();
$count = substr_count($content, '<img');
$start = 0;
for($i=1;$i<=$count;$i++) {
$imgBeg = strpos($content, '<img', $start);
$post = substr($content, $imgBeg);
$imgEnd = strpos($post, '>');
$postOutput = substr($post, 0, $imgEnd+1);
$postOutput = preg_replace('/width="([0-9]*)" height="([0-9]*)"/', '',$postOutput);;
$image[$i] = $postOutput;
$start=$imgEnd+1;
}
if(stristr($image[$num],'<img')) { echo '<a href="'.$link.'">'.$image[$num]."</a>"; }
$more = 0;
}

I tried editing this fields but doesnt work :
width="([0-9]*)" height="([0-9]*)



code used to call function

<?php getImage('1'); ?>

bxflow Reviewed by bxflow on 2nd Aug 2010. PHP Resize? Im using this code for wordpress to show external hosted images as thumbnails, it works fine but i cant find a way to change width and height. code is located in function.php function getImage($num) { global $more; $more = 1; $link = get_permalink(); $content = get_the_content(); $count = substr_count($content, '<img'); $start = 0; Rating: 5

[bxflow]

no one damn it?

[xfernanx]

Do you still looking for a solution for this?
If yes reply I have it

[deAthbLisS]

well the width and height is either px or &#37;

so.. you can try
width="([\d+]px)" height="([\d+]px)"

or best is resizing them with css
or use any plugin for resize

[xfernanx]

Well the exact code for that function in WP will be:

$postOutput = preg_replace('/width="([0-9]*)" height="([0-9]*)"/', '/width="100″ height="100″/',$postOutput);

[Porsche_maniak]

GetImageSize php function ...