43 lines
1.0 KiB
PHP
43 lines
1.0 KiB
PHP
<?php
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header("X-Robots-Tag: noindex, nofollow", true);
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$url = "";
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$filetype = "";
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$raw_image = NULL;
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//get the image url
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if (isset( $_GET['i'] ) ) {
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$url = $_GET[ 'i' ];
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} else {
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exit();
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}
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//an image will start with http, anything else is sus
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if (substr( $url, 0, 4 ) != "http") {
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exit();
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}
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//we can only do jpg and png here
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if (strpos($url, ".jpg") || strpos($url, ".jpeg") === true) {
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$filetype = "jpg";
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$raw_image = imagecreatefromjpeg($url);
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} elseif (strpos($url, ".png") === true) {
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$filetype = "png";
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$raw_image = imagecreatefrompng($url);
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} else {
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exit();
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}
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$dest_imagex = 300;
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$dest_imagey = 200;
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$dest_image = imagecreatetruecolor($dest_imagex, $dest_imagey);
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imagecopyresized($dest_image, $raw_image, 0, 0, 0, 0, $dest_imagex, $dest_imagey, imagesx($raw_image), imagesy($raw_image));
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header('Content-type: image/' . $filetype);
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if ($filetype = "jpg") {
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imagejpeg($dest_image,NULL,80); //80% quality
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} elseif ($filetype = "png") {
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imagepng($dest_image,NULL,8); //80% compression
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}
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?>
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