Syntax:int Imagick::getIteratorIndex (void)
Parameters:This function takes no parameters.
Return value:This function returns an integer value containing the index of the image on the stack.
Exceptions:This function throws an ImagickException on error.The following programs illustrate the
Imagick::getIteratorIndex() functionin PHP:
Program 1:
// Create a new imagick object $imagick = new Imagick ( ’ https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ’ );
// Get index $index = $imagick -> getIteratorIndex(); echo $index ; ?> Output:0 // Which means the first image.
Program 2: < ? php
// Create a new imagick object $imagick = new Imagick ( ’ https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ’ );
// Add two more images to the same imagick object $imagick -> addImage ( new Imagick ( ’ https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ’ )); $imagick -> addImage ( new Imagick ( ’ https://media. engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png ’ ));
// Get index $index = $imagick -> getIteratorIndex(); echo $index ; ?> Output:2 // Which means the third image.
Link: https://www.php.net/manual/en/imagick.getiteratorindex.php
