imagesy
(PHP 4, PHP 5)
imagesy — Get image height
說明
int imagesy
( resource
$image
)
Returns the height of the given image resource.
回傳值
Return the height of the image or FALSE on
errors.
範例
Example #1 Using imagesy()
<?php
// create a 300*200 image
$img = imagecreatetruecolor(300, 200);
echo imagesy($img); // 200
?>
參見
- imagecreatetruecolor() - Create a new true color image
- getimagesize() - Get the size of an image
- imagesx() - Get image width
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