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aslamdoctor/imageRestrict.php

Created January 19, 2012 14:03
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Image Resizing based on Width & Height
Raw
imageRestrict.php
<?php
function imageRestrict($image, $maxwidth, $maxheight) {
list($width,$height) = getimagesize($image);
if ($width > $maxwidth) {
$newheight = $maxwidth/$width * $height;
if($newheight > $maxheight){
$maxwidth = ($maxheight * $maxwidth)/$newheight;
$newheight = $maxheight;
}
return '<img src="'.$image.'" width="'.$maxwidth.'" height="'.$newheight.'">';
}
else {
return '<img src="'.$image.'" width="'.$width.'" height="'.$height.'">';
}
}
?>
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