SplFixedArray::next

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::next — Move to next entry

Description

public SplFixedArray::next(): void

Move the iterator to the next array entry.

Parameters

This function has no parameters.

Return Values

No value is returned.

Found A Problem?

Learn How To Improve This Page • Submit a Pull Request • Report a Bug

＋add a note

User Contributed Notes 1 note

down

kishor10d at gmail dot com ¶

5 years ago

<?php

/**
* Example : rewind();
*/

$arr = new SplFixedArray(5);

$a = $arr->key(); /Zero'th index
var_dump($a);
echo "<br>";

$arr->next(); / Shift to first index
$a = $arr->key(); 
var_dump($a);
echo "<br>";

$arr->next(); / Shift to second index
$a = $arr->key();
var_dump($a);
echo "<br>";

$arr->next();  / Shift to third index
$a = $arr->key();
var_dump($a);
echo "<br>";
?>

The above example will output:

int(0) 
int(1) 
int(2) 
int(3)

＋add a note