PHP | ArrayIterator natsort() Function

PHP | ArrayIterator next() Function

Last Updated : 21 Nov, 2019

The ArrayIterator::next() function is an inbuilt function in PHP which is used to move the iterator to the next entry. Syntax:

void ArrayIterator::next( void )

Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below programs illustrate the ArrayIterator::next() function in PHP: Program 1:

php

<?php
  
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array('G', 'e', 'e', 'k', 's', 'f', 'o', 'r')
);
 
// Display the elements
while($arrItr->valid()) {
    echo $arrItr->current();
    $arrItr->next();
}
  
?>

Output:

Geeksfor

Program 2:

php

<?php
  
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array("Geeks", "for", "Geeks")
);
  
// Display value of array iterator
echo $arrItr->current() . "\n";

// Use next() function to move
// element into next position
$arrItr->next();

// Display value of array iterator
echo $arrItr->current() . "\n";

// Use next() function to move
// element into next position
$arrItr->next();

// Display value of array iterator
echo $arrItr->current();
  
?>

Output:

Geeks
for
Geeks

Reference: https://www.php.net/manual/en/arrayiterator.next.php

PHP | ArrayIterator natsort() Function

jit_t

Improve

Article Tags :

Similar Reads

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

PHP | ArrayIterator natsort() Function

The ArrayIterator::natsort() function is an inbuilt function in PHP which is used to sort an array naturally. Syntax: void ArrayIterator::natsort( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below programs illustrate the Arr

PHP | ArrayIterator ksort() Function

The ArrayIterator::ksort() function is an inbuilt function in PHP which is used to sort the array element by key. Syntax: void ArrayIterator::ksort( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below programs illustrate the A

PHP | ArrayIterator getFlags() Function

The ArrayIterator::getFlags() function is an inbuilt function in PHP which is used to get the behavior of flags of array iterator. Syntax: int ArrayIterator::getFlags( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the behavior flags of the Array

PHP | DirectoryIterator next() Function

The DirectoryIterator::next() function is an inbuilt function in PHP which is used to move forward to the next DirectoryIterator item. Syntax: void DirectoryIterator::next( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below p

PHP | ArrayIterator offsetGet() Function

The ArrayIterator::offsetGet() function is an inbuilt function in PHP which is used to get the value of an offset. Syntax: mixed ArrayIterator::offsetGet( mixed $index ) Parameters: This function accepts single parameter $index which holds the offset to get the value from. Return Value: This functio

PHP | ArrayIterator offsetSet() Function

The ArrayIterator::offsetSet() function is an inbuilt function in PHP which is used to set the value for an offset. Syntax: void ArrayIterator::offsetSet( mixed $index, mixed $newval ) Parameters: This function accepts two parameters as mentioned above and described below: $index: This parameter hol

PHP | ArrayIterator offsetUnset() Function

The ArrayIterator::offsetUnset() function is an inbuilt function in PHP which is used to unset the value for an offset. Syntax: void ArrayIterator::offsetUnset( mixed $index ) Parameters: This function accepts single parameter $index which holds the index to unset the offset. Return Value: This func

PHP | AppendIterator next() Function

The AppendIterator::next() function is an inbuilt function in PHP which is used to move the element into the next element. Syntax: void AppendIterator::next( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below programs illustr

PHP | ArrayIterator offsetExists() Function

The ArrayIterator::offsetExists() function is an inbuilt function in PHP which is used to check the existence of offset at the given index. Syntax: bool ArrayIterator::offsetExists( mixed $index ) Parameters: This function accepts single parameter $index which holds the index value to check the exis