The Gmagick::__construct() function is an inbuilt function in PHP which is used to create a Gmagick object. Further Gmagick manipulations can be done with this newly created Gmagick object.
Syntax:
public Gmagick::__construct( string $filename )
Parameters: This function accepts a single parameter $filename which holds the name of the file.
Return Value: This function returns a new Gmagick object on success.
Exceptions: This function throws GmagickException on error.
Below programs illustrate the Gmagick::__construct() function in PHP:
Program 1: This program display an image in the browser.
<?php   // Create a new Gmagick object $gmagick = new Gmagick('neveropen.png');   // Output the image to browser header('Content-type: image/png');  echo $gmagick;  ?> |
Output:
Program 2: This program display an bordered image.
<?php   // Create a new Gmagick object $gmagick = new Gmagick('neveropen.png');   // Border the image $gmagick->borderimage('red', 20, 20);   // Output the image to browser header('Content-type: image/png');  echo $gmagick;  ?>  |
Output:
Reference: https://www.php.net/manual/en/gmagick.construct.php
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