PHP | Gmagick getimageformat() Function

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The Gmagick::getimageformat() function is an inbuilt function in PHP which returns the format of an image.

Syntax:

string Gmagick::getimageformat( void )

Parameters: This function does not accepts any parameter.

Return Value: This function returns the image format in form of string on success.

Below programs illustrate the Gmagick::getimageformat() function in PHP:

Original Image 1:

Program 1:

<?php  
// require_once('path/vendor/autoload.php'); 
   
// Create an Gmagick Object 
$image = new Gmagick( 
'https://zambiatek.com/wp-content/uploads/2023/10/zambiatek-15-12.png'); 
   
// Use getimageformat function to find the  
// formats of image 
   
$res = $image->getimageformat(); 
   
// Display the format sequence of image 
echo $res;  
?> 

Output:

PNG

Original Image 2:

Program 2:

<?php 
$string = "Computer Science portal for Geeks!"; 
  
// creating new image of above String  
// and add color and background  
$im = new Gmagick(); 
$draw = new GmagickDraw(); 
  
// Fill the color in image  
$draw->setFillColor(new GmagickPixel('green')); 
  
// Set the text font size  
$draw->setFontSize(50); 
  
$metrix = $im->queryFontMetrics($draw, $string); 
$draw->annotation(0, 40, $string); 
$im->newImage($metrix['textWidth'], $metrix['textHeight'], 
         new GmagickPixel('white')); 
  
// Draw the image           
$im->drawImage($draw); 
  
$im->setImageFormat('jpeg'); 
  
// Gmagick function to get format of created image 
$res= $im->getimageformat(); 
  
// Display the format of image 
echo $res; 
?> 

Output:

jpeg

Reference: http://php.net/manual/en/gmagick.getimageformat.php

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