imagesx
(PHP 4, PHP 5, PHP 7, PHP 8)
imagesx — Get image width
Parameters
-
image -
A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
Return Values
Return the width of the image or false on
errors.
Changelog
| Version | Description |
|---|---|
| 8.0.0 |
image expects a GdImage
instance now; previously, a resource was expected.
|
Examples
Example #1 Using imagesx()
<?php
// create a 300*200 image
$img = imagecreatetruecolor(300, 200);
echo imagesx($img); // 300
?>
See Also
- imagecreatetruecolor() - Create a new true color image
- getimagesize() - Get the size of an image
- imagesy() - Get image height
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