getimagesizefromstring
(PHP 5 >= 5.4.0, PHP 7, PHP 8)
getimagesizefromstring — Get the size of an image from a string
Description
getimagesizefromstring(string
$string, array &$image_info = null): array|falseIdentical to getimagesize() except that getimagesizefromstring() accepts a string instead of a file name as the first parameter.
See the getimagesize() documentation for details on how this function works.
Parameters
-
string -
The image data, as a string.
-
image_info -
See getimagesize().
Return Values
See getimagesize().
Examples
Example #1 getimagesizefromstring() example
<?php
$img = '/path/to/test.png';
// Open as a file
$size_info1 = getimagesize($img);
// Or open as a string
$data = file_get_contents($img);
$size_info2 = getimagesizefromstring($data);
?>
See Also
- getimagesize() - Get the size of an image
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