PHP | AppendIterator next() Function

PHP | ArrayIterator append() Function

Last Updated : 21 Nov, 2019

The ArrayIterator::append() function is an inbuilt function in PHP which is used to append an element into an array iterator. Syntax:

void ArrayIterator::append( mixed $value )

Parameters: This function accepts single parameter $value that holds the value that need to be append. Return Value: This function does not return any value. Below programs illustrate the ArrayIterator::append() function in PHP: Program 1:

php

<?php
 
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array('G', 'e', 'e', 'k', 's')
);
 
// Append the element into array iterator
$arrItr->append("123");

// Display the elements
while($arrItr->valid()) {
    echo $arrItr->current();
    $arrItr->next();
}
 
?>

Output:

Geeks123

Program 2:

php

<?php
 
// Declare an ArrayIterator
$arrItr = new ArrayIterator(
    array(
        "a" => "Geeks",
        "b" => "for",
        "c" => "Geeks"
    )
);
 
// Append the array element
$arrItr->append("Computer");
$arrItr->append("Science");
$arrItr->append("Portal");
 
// Display the elements
foreach ($arrItr as $key => $val) {
    echo $key . " => " . $val . "\n";
}
 
?>

Output:

a => Geeks
b => for
c => Geeks
0 => Computer
1 => Science
2 => Portal

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

PHP | AppendIterator next() Function

jit_t

Improve

Article Tags :

Similar Reads

PHP | AppendIterator append() Function

The AppendIterator::append() function is an inbuilt function in PHP which is used to append an iterator. Syntax: void AppendIterator::append( Iterator $iterator ) Parameters: This function accepts single parameter $iterator which holds the iterator to append. Return Value: This function does not ret

PHP | AppendIterator key() Function

The AppendIterator::key() function is an inbuilt function in PHP which is used to return the current key. Syntax: scalar AppendIterator::key( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the current key if it is valid or NULL otherwise. Below p

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 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 | AppendIterator valid() Function

The AppendIterator::valid() function is an inbuilt function in PHP which is used to check the validity of the current element. Syntax: bool AppendIterator::valid( void ) Parameters: This function does not accept any parameters. Return Value: This function returns TRUE if the current iteration is val

ArrayObject append() function in PHP

The append() function of the ArrayObject class in PHP is used to append a given value onto an ArrayObject. The value being appended can be a single value or an array itself. Syntax: void append($value) Parameters: This function accepts a single parameter $value, representing the value to be appended

PHP | AppendIterator rewind() Function

The AppendIterator::rewind() function is an inbuilt function in PHP which is used to rewind to the first element of the first inner Iterator. Syntax: void AppendIterator::rewind( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. B

PHP | ArrayIterator seek() Function

The ArrayIterator::seek() function is an inbuilt function in PHP which is used to seek the position of an array iterator. Syntax: void ArrayIterator::seek( int $position ) Parameters: This function accepts single parameter $position which holds the position to seek. Return Value: This function does

PHP | ArrayIterator seek() Function

The ArrayIterator::seek() function is an inbuilt function in PHP which is used to seek the position of an array iterator. Syntax: void ArrayIterator::seek( int $position ) Parameters: This function accepts single parameter $position which holds the position to seek. Return Value: This function does

PHP | ArrayIterator next() Function

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 t