The Imagick::setOption() function is an inbuilt function in PHP which is used to set an option.
Syntax:
bool Imagick::setOption( string $key, string $value )
Parameters: This function accepts two parameters as mentioned above and described below:
- $key: It specifies the key for the option.
- $value: It specifies the value associated with the key.
Return Value: This function returns TRUE on success.
Exceptions: This function throws ImagickException on error.
Below given programs illustrate the Imagick::setOption() function in PHP:
Program 1:
<?php   // Create a new imagick object $imagick = new Imagick(   $imagick->setImageFormat('jpg');   // Set the option $imagick->setOption('jpeg:extent', 90);   // Display the image header("Content-Type: image/png"); echo $imagick->getImageBlob(); ?> |
Output:
Program 2:
<?php   // Create a new imagick object $imagick = new Imagick(   // Set the option $imagick->setOption('key1', 'option1');   // Get the option with key 'key1' $option = $imagick->getOption('key1'); echo $option; ?> |
Output:
option1
Reference: https://www.php.net/manual/en/imagick.setoption.php
