PHP | Gmagick setimageformat() Function

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The Gmagick::setimageformat() function is an inbuilt function in PHP which is used to set the image format.

Syntax:

Gmagick Gmagick::setimageformat( string $imageFormat )

Parameters: This function accepts a single parameter $imageFormat which holds the image format.

Return Value: This function returns Gmagick object on success.

Exceptions: This function throws GmagickException on error.

Below given programs illustrate the Gmagick::setimageformat() function in PHP:

Used Image:

Program 1:

<?php 
  
// Create a new Gmagick object 
$gmagick = new Gmagick('zambiatek.png'); 
  
// Set the format 
$gmagick->setimageformat('jpeg'); 
  
// Get the format 
$format = $gmagick->getimageformat(); 
echo $format; 
?> 

Output:

jpeg

Program 2:

<?php 
  
// Create a new Gmagick object 
$gmagick = new Gmagick('zambiatek.png'); 
  
// Set the format 
$gmagick->setimageformat('jpeg'); 
  
// Get the format 
$gmagick->write('mynewimage.' . $gmagick->getimageformat()); 
echo 'Image saved in same folder successfully'; 
?> 

Output:

This will change the format to jpeg from png and save image in same folder.

Reference: https://www.php.net/manual/en/gmagick.setimageformat.php

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