<?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)
SplFixedArray::next
(PHP 5 >= 5.3.0, PHP 7)
SplFixedArray::next — Move to next entry
Parameters
This function has no parameters.
Return Values
No value is returned.
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User Contributed Notes 1 note
kishor10d at gmail dot com ¶
5 years ago
