How can I find the width and height of an image resource?
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Answer / jude jeevanraj.p
It is often useful to know the width and height of an image
resource. This can be achieved with the functions imagesx
and imagesy, like this:
<?php
$img = imagecreatetruecolor(400, 100);
echo imagesx($img); // 400
echo imagesy($img); // 100
?>
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