PHP | ArrayIterator current() Function Last Updated : 21 Nov, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report The ArrayIterator::current() function is an inbuilt function in PHP which is used to return the current element of array iterator. Syntax: mixed ArrayIterator::current( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the current element of array. Below programs illustrate the ArrayIterator::current() function in PHP: Program 1: php <?php // Declare an ArrayIterator $arrItr = new ArrayIterator( array('G', 'e', 'e', 'k', 's', 'f', 'o', 'r') ); // Loop to display the element while($arrItr->valid()) { echo $arrItr->current(); $arrItr->next(); } ?> Output: Geeksfor Program 2: php <?php // Declare an ArrayIterator $arrItr = new ArrayIterator( array("Geeks", "for", "Geeks") ); // Loop to display the element foreach($arrItr as $element) { echo $arrItr->current() . "\n"; } ?> Output: Geeks for Geeks Reference: https://www.php.net/manual/en/arrayiterator.current.php Comment More infoAdvertise with us Next Article PHP ArrayIterator __construct() Function J jit_t Follow Improve Article Tags : Web Technologies PHP PHP-function Similar Reads PHP | ArrayIterator count() Function The ArrayIterator::count() function is an inbuilt function in PHP which is used to count the elements of array iterator.Syntax: int ArrayIterator::count( void ) Parameters: This function does not accept any parameters.Return Value: This function returns the number of element present in the array ite 1 min read PHP | ArrayIterator asort() Function The ArrayIterator::asort() function is an inbuilt function in PHP which is used to sort the array values. Syntax: void ArrayIterator::asort( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below programs illustrate the ArrayIter 1 min read PHP | AppendIterator current() Function The AppendIterator::current() function is an inbuilt function in PHP which is used to get the current value. Syntax: mixed AppendIterator::current( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the current value if it is valid or NULL otherwise. 1 min read PHP | CachingIterator current() Function The CachingIterator::current() function is an inbuilt function in PHP which is used to return the current element. Syntax: mixed CachingIterator::current( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the current value of CachingIterator. Below 1 min read PHP ArrayIterator __construct() Function The ArrayIterator::__construct() function is an inbuilt function in PHP which is used to construct an ArrayIterator. Syntax: public ArrayIterator::__construct( mixed $array, int $flags = 0 ) Parameters: This function accepts two parameters as mentioned above and described below: $array: This paramet 1 min read PHP | ArrayIterator key() Function The ArrayIterator::key() function is an inbuilt function in PHP which returns the current key of the array element. Syntax: mixed ArrayIterator::key( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the current array key. Below programs illustrate 1 min read Like