note 99102 modified in function.imagegif by danbrown
| From: | danbrown@php.net | Date: | Fri, 30 Jul 2010 16:40:08 +0000 |
| Subject: | note 99102 modified in function.imagegif by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-171260@lists.php.net to get a copy of this message | ||
It should be noted that if you only want to "save" the file, and not display it to the
browser, you should catch the imagegif into a variable.
Example:
<?php
//Only saves the file to a destination, no display
$image_value = imagegif($image, $save_file_to_path);
//Saves file and attempts to display it, but will throw an error message
imagegif($image, $save_file_to_path);
//Only displays, never saves as a file
imagegif($image);
//Note: In [my] third example, for displaying only, it is probably good to use the
"header('Content-type: image/gif'); declaration, but it's not needed in the
first example for saving as a .gif file.
?>
--was--
It should be noted that if you only want to "save" the file, and not display it to the
browser, you should catch the imagegif into a variable.
Example:
//Only saves the file to a destination, no display
$image_value = imagegif($image, $save_file_to_path);
//Saves file and attempts to display it, but will throw an error message
imagegif($image, $save_file_to_path);
//Only displays, never saves as a file
imagegif($image);
//Note: In the third example, for displaying only, it is probably good to use the
"header('Content-type: image/gif'); declaration, but it's not needed in the
first example for saving as a .gif file.
http://php.net/manual/en/function.imagegif.php