The getimagesize() function is used to display the size of an image.
Syntax
getimagesize(file_name, img_info)
Parameters
file_name: The file image i.e. the image path.
img_info: Extract some extended information from the image file. Supports only JFIF files.
Return
The getimagesize() function returns an array element with height, width, type, MIME type of the image, etc.
Example
The following is an example:
<?php
$image_info = getimagesize("https://www.tutorialspoint.com/images/tp-logo-diamond.png");
print_r($image_info);
?>Output
The following is the output:
Array ( [0] => 205 [1] => 120 [2] => 3 [3] => width="205" height="120" [bits] => 8 [mime] => image/png)