The Imagick::getImageBlob() function is an inbuilt function in PHP which is used to get the all the image sequences as a blob. This function is useful for animated gifs as doing getImageBlob() on them won’t work. This function implements direct to memory image formats.
Syntax:
string Imagick::getImagesBlob( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns a string containing the images.
Exceptions: This function throws ImagickException on error.
Below programs illustrate the Imagick::getImagesBlob() function in PHP:
Program 1:
<?php // Create a new imagick object $imagickAnimation = new Imagick( // Show the output header("Content-Type: image/gif"); echo $imagickAnimation->getImagesBlob(); ?> |
Output:
Program 2:
<?php // Create a new imagick object $imagickAnimation = new Imagick( foreach ($imagickAnimation as $frame) { // Apply blur to each frame $frame->blurImage(5, 3); } // Show the output header("Content-Type: image/gif"); echo $imagickAnimation->getImagesBlob(); ?> |
Output:
Reference: https://www.php.net/manual/en/imagick.getimagesblob.php
