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imagecreatefromgif

Written By 1 on Sunday, September 30, 2012 | 7:18 PM

resource imagecreatefromgif ( string $filename )

Create a new image from file or URL

imagecreatefromgif() returns an image identifier representing the image obtained from the given filename.


<?php
function LoadGif($imgname)
{
    
/* Attempt to open */
    
$im = @imagecreatefromgif($imgname);

    
/* See if it failed */
    
if(!$im)
    {
        
/* Create a blank image */
        
$im = imagecreatetruecolor (150, 30);
        
$bgc = imagecolorallocate ($im, 255, 255, 255);
        
$tc = imagecolorallocate ($im, 0, 0, 0);

        
imagefilledrectangle ($im, 0, 0, 150, 30, $bgc);

        
/* Output an error message */
        
imagestring ($im, 1, 5, 5, 'Error loading ' . $imgname, $tc);
    }

    return 
$im;
}

header('Content-Type: image/gif');

$img = LoadGif('bogus.image');

imagegif($img);
imagedestroy($img);
?>


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