imageresolution

PHP 7 >= 7.2.0, PHP 8
imageresolution - Get or set the resolution of the image
Manual
Code Examples

Example #1 Setting and getting the resolution of an image

Result: Array ( [0] => 200 [1] => 200 ) Array ( [0] => 300 [1] => 72 )
<?php
$im = imagecreatetruecolor(100, 100);
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Edit/Test in Sandbox
PHP Version:


Function imageresolution:

Image Processing and GD Functions

Most used PHP functions