Syntax:bool Imagick::readImageFile (resource $filename, string $fileName = NULL)
Parameters:This function takes two parameters as above and described below: - $filehandle :specifies a file descriptor.
- $fileName:specifies a file name.
Return value: This function returns TRUE on success.Exceptions:This function throws an ImagickException on error.The following programs illustrate the Imagick::readImageFile function()in PHP:Program 1:
// Create a new imagick object $imagick = new Imagick();
// Create file descriptor $handle = fopen ( ’ https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ’ , ’rgb’ );
// Reading the image $imagick -> readImageFile ( $handle );
// Show image header ( "Content-Type: image / png" ); echo $imagick -> getImageBlob(); ?> Output: Program 2:
// Create new imagick object $imagick = new Imagick();
// Create file descriptor $handle = fopen ( ’ https://media.engineerforengineer.org/wp-content/uploads/20191117194549/g4ganimatedcolor.gif ’ , ’rgb’ );
// Reading the image $imagick -> readImageFile ( $handle );
// Show image header ( "Content-Type: image / gif" ); echo $imagick -> getImagesBlob(); ?> Output: Link:https://www.php.net/manual/en/imagick.readimagefile.php
