PHP
How to get image size in px using php
getimagesize() is a PHP function that returns an array containing information about the size and type of an image file. It takes the file path as the input parameter and returns an array of information about the image.
The returned array contains the following information:
Index 0: the width of the image in pixels
Index 1: the height of the image in pixels
Index 2: the type of the image (as an integer), such as GIF, JPEG, PNG, etc.
Index 3: a string describing the type of the image, such as "GIF", "JPEG", "PNG", etc.
Index "mime": the MIME type of the image
<?php
list($width, $height) = getimagesize('Your image path');
echo 'width'.$width.'px and Height'.$height.'px';
?>
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