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imagesx
(PHP 4, PHP 5)
imagesx — Get image width
Description
int imagesx
( resource
$image
)
Returns the width of the given image resource.
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Parameters
-
image -
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
Return Values
Return the width of the image or FALSE on
errors.
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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