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PHP Manual

imagesy

(PHP 4, PHP 5)

imagesy — Get image height

Popis

int imagesy ( resource $image )

Returns the height of the given image resource.

Parametre

image

An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().

Vrátené hodnoty

Return the height of the image or FALSE on errors.

Príklady

Example#1 Using imagesy()

<?php

// create a 300*200 image
$img imagecreatetruecolor(300200);

echo 
imagesy($img); // 200

?>

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Image
PHP Manual