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PHP Imagick readImages () function

Syntax:
bool Imagick::readImages (array $filenames)
Parameters:This function takes one parameter, $filenames,which contains an array containing all filenames.Return value:this function returns TRUE on success.Exceptions:this function throws an ImagickException on error.The following programs illustrate the Imagick::readImages ( )in PHP:Program 1:  
// Create a new imagick object $imagick = new Imagick ( );  
// Array of images $images = [ https://media.engineerforengineer.org/wp-content/uploads/ engineerforengineer-13.png , https://media.engineerforengineer.org/wp-content/uploads/20190918234528/ colorize1.png
];  
// Read images $imagick -> readImages ( $images );  
// Show image header ( "Content-Type: image / png" ); echo $imagick -> getImageBlob(); ?>
Output: Program 2:  
// Create new imagick object $imagick = new Imagick();  
// Array of images $images = [ https://media.engineerforengineer.org/wp-content/uploads/ engineerforengineer-13.png , https://media.engineerforengineer.org/wp-content/uploads/20190918234528/ colorize1.png
];  
// Read images $imagick -> readImages ( $images );  
// Move the index to 0 to check if the first image is
// also inserted. $imagick -> setIteratorIndex (0);  
// Show image header ( "Content-Type: image / png" ); echo $imagick -> getImageBlob(); ?>
Output: Program 3:  
// Create new imagick object $imagick = new Imagick();  
// Array of images (from the local folder). For this
// for this to work, the mentioned images must be there in
// local folder. $images = [ ’ filename1.png’ , ’ filename2.png’];  
// Read images $imagick -> readImages ( $images );  
// Show image header ( "Content-Type: image / png" ); echo $imagick -> getImageBlob(); ?>
Output:
It will show filename2.png on the screen.
Link: https://www.php.net/manual/en/imagick.readimages.php

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