imagesy() function in PHP

The imagesy() function gets the height of image. It returns the height of the image or FALSE on errors.

Syntax

imagesy(img)

Parameters

• img: Image resource created with imagecreatetruecolor()

Return

The imagesy() function returns the height of the image or FALSE on errors.

Example

The following is an example:

 Live Demo

<?php
   $img = imagecreatetruecolor(450, 250);
   echo imagesy($img);
?>

Output

The following is the output:

250