PHP | Imagick getImageIndex() Function

The Imagick::getImageIndex() function is an inbuilt function in PHP which is used to get the index of the current image.

Syntax:

int Imagick::getImageIndex( void )

Parameters: This function does not accept any parameter.

Return Value: This function returns an integer value containing the index of the image in the stack.

Exceptions: This function throws ImagickException on error.



Below program illustrates the Imagick::getImageIndex() function in PHP:

Program 1:

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<?php
  
// Create a new imagick object
$imagick = new Imagick(
  
// Get the Index
$index = $imagick->getImageIndex();
echo $index;
?>

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Output:

0 which means the first image.

Program 2:

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<?php
  
// Create a new imagick object
$imagick = new Imagick(
  
// Add two more images in the same imagick object
$imagick->addImage( new Imagick(
  
$imagick->addImage( new Imagick(
  
// Get the Index
$index = $imagick->getImageIndex();
echo $index;
?>

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Output:

2

Reference: https://www.php.net/manual/en/imagick.getimageindex.php

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