PHP Imagick getIteratorIndex () function

PHP | rindex

Michael Zippo

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 
    
      
        
        
        
        
        
      
    
    SO 1 data error