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PHP CachingIterator getFlags () Function

Syntax:
int CachingIterator::getFlags (void)
Parameters:This function takes no parameters.Return Value:This function returns the flags used for this CachingIterator instance.Below the programs illustrate the CachingIterator::getFlags() function in PHP:Program 1:  
// Declare the array $arr = array ( ’G’ , ’ e’ , ’e’ , ’ k’ , ’s’ );  
// Create a new CachingIterator $cachIt = new CachingIterator ( new ArrayIterator ( $arr ), CachingIterator::FULL_CACHE );  
// Get the flag $flag = $cachIt -> getFlags();  
// Show flag var_dump ( $flag );  
?>
Exit:
int (256 )
Program 2:  
// Declare ArrayIterator $arr = array ( "a" = > " Geeks " , "b" = > "for" , "c" = > "Geeks" , "d" = > "Computer" , "e" = > "Science" , "f" = > "Portal");  
// Create a new CachingIterator $cachIt = new CachingIterator ( new ArrayIterator ( $arr ), CachingIterator::FULL_CACHE );  
// Get the flag $flag = $cachIt -> getFlags();  
// Display the flag value var_dump ( $flag );  
?>
Exit:
int (256 )
Link: https://www.php.net /manual/en/cachingiterator.getflags.php

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