(PHP 4, PHP 5, PHP 7)
Get image width
int imagesx ( resource $image )
Returns the width of the given image resource.
Parameters:
image
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
Returns:
Return the width of the image or FALSE on errors.
Examples:
Using imagesx()
<?php // create a 300*200 image $img = imagecreatetruecolor(300, 200); echo imagesx($img); // 300 ?>
See also:
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