|
|
Follow @phpsnips |
<?php
//$url = "http://share.meebo.com/content/katy_perry/wallpapers/3.jpg";
$url = $_GET['url'];
$url = str_replace("http:/","http://",$url);
$allowed = array('jpg','gif','png');
$pos = strrpos($_GET['url'], ".");
$str = substr($_GET['url'],($pos + 1));
$ch = curl_init();
$timeout = 0;
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
// Getting binary data
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
$image = curl_exec($ch);
curl_close($ch);
// output to browser
$im = @imagecreatefromstring($image);
$tw = @imagesx($im);
if(!$tw){
// Font directory + font name
$font = '../../fonts/Austrise.ttf';
// Size of the font
$fontSize = 18;
// Height of the image
$height = 32;
// Width of the image
$width = 250;
// Text
$str = 'Couldn\'t get image.';
$img_handle = imagecreate ($width, $height) or die ("Cannot Create image");
// Set the Background Color RGB
$backColor = imagecolorallocate($img_handle, 255, 255, 255);
// Set the Text Color RGB
$txtColor = imagecolorallocate($img_handle, 20, 92, 137);
$textbox = imagettfbbox($fontSize, 0, $font, $str) or die('Error in imagettfbbox function');
$x = ($width - $textbox[4])/2;
$y = ($height - $textbox[5])/2;
imagettftext($img_handle, $fontSize, 0, $x, $y, $txtColor, $font , $str) or die('Error in imagettftext function');
header('Content-Type: image/jpeg');
imagejpeg($img_handle,NULL,100);
imagedestroy($img_handle);
}else{
if($str == 'jpg' || $str == 'jpeg')
header("Content-type: image/jpeg");
if($str == 'gif')
header("Content-type: image/gif");
if($str == 'png')
header("Content-type: image/png");
$th = imagesy($im);
$thumbWidth = 200;
if($tw <= $thumbWidth){
$thumbWidth = $tw;
}
$thumbHeight = $th * ($thumbWidth / $tw);
$thumbImg = imagecreatetruecolor($thumbWidth, $thumbHeight);
if($str == 'gif'){
$colorTransparent = imagecolortransparent($im);
imagefill($thumbImg, 0, 0, $colorTransparent);
imagecolortransparent($thumbImg, $colorTransparent);
}
if($str == 'png'){
imagealphablending($thumbImg, false);
imagesavealpha($thumbImg,true);
$transparent = imagecolorallocatealpha($thumbImg, 255, 255, 255, 127);
imagefilledrectangle($thumbImg, 0, 0, $thumbWidth, $thumbHeight, $transparent);
}
imagecopyresampled($thumbImg, $im, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $tw, $th);
if($str == 'jpg' || $str == 'jpeg'){
imagejpeg($thumbImg, NULL, 100);
}
if($str == 'gif'){
imagegif($thumbImg);
}
if($str == 'png'){
imagealphablending($thumbImg,TRUE);
imagepng($thumbImg, NULL, 9, PNG_ALL_FILTERS);
}
imagedestroy($thumbImg);
}
?>
displayImg.php?url=http://phpsnips.com/images/phpsnippets.jpg
<img src="displayImg.php?url=http://phpsnips.com/images/phpsnippets.jpg" />
|
Rate this Snippet: |
Suggested Difficulty Level: Beginner
Current Score: 2.8
Total votes: 90
Total Views: 32596
Other top snippets by admin:
1. JPEG to ASCII Converter
2. Add (th, st, nd, rd, th) to the end of a number
3. Dynamic Page Content From Links
4. AJAX Quickie
5. Simple Image CAPTCHA
1. Shorten text and (4 of 1)
2. file-based simple guest (0 of 0)
3. adding an entry (0 of 0)
4. integer to currency (1.33 of 3)
5. Aggregate IP addresses (0 of 0)
6. file handling (0 of 0)
7. testing system with (0 of 0)
8. Make an php (1 of 1)
9. allow download in (5 of 1)
10. redirect in 3 (0 of 0)
11. live clock with (0 of 0)
12. visit counter (3.5 of 2)
13. contact form with (4 of 1)
14. show a specific (0 of 0)
15. The & sign (0 of 0)
16. static variable in (0 of 0)
17. multiplication table with (0 of 0)
18. function with multiplicationt (0 of 0)
19. php generated menu (0 of 0)
20. drawing a table (0 of 0)
21. embedded array (one (0 of 0)
22. checks the week (0 of 0)
23. put links on (4.5 of 2)
24. Directory Image Gallery (0 of 0)
25. TOS (4 of 1)
2011-03-30 04:36:44