(PHP 4, PHP 5, PHP 7, PHP 8)
imagesx — Get image width
imagesx(GdImage $image): int
Returns the width of the given image object.
image
A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
Return the width of the image.
| Version | Description |
|---|---|
| 8.0.0 | image expects a GdImage instance now; previously, a valid gd resource was expected. |
Example #1 Using imagesx()
<?php // create a 300*200 image $img = imagecreatetruecolor(300, 200); echo imagesx($img); // 300 ?>
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https://www.php.net/manual/en/function.imagesx.php