The SplFixedArray::next() function is an inbuilt function in PHP which is used to move the array element to the next entry of the array.
Syntax:
void SplFixedArray::next()
Parameters: This function does not accept any parameter.
Return Value: This function does not return any value.
Below programs illustrate the SplFixedArray::next() function in PHP:
Program 1:
<?php // Create a fixed size array $gfg = new SplFixedArray(6);
$gfg [0] = 1;
$gfg [1] = 5;
$gfg [2] = 10;
// Move to next index $gfg ->next();
$gfg ->next();
// Print the value of current index echo $gfg ->current() . "\n" ;
?> |
Output:
10
Program 2:
<?php // Create some fixed size array $gfg = new SplFixedArray(6);
$gfg [0] = 1;
$gfg [1] = 5;
$gfg [2] = 1;
$gfg [3] = 11;
$gfg [4] = 15;
$gfg [5] = 17;
// Iterate array and print values while ( $gfg ->valid()) {
// Print current value of index of the array
echo $gfg ->current(). "\n" ;
// Move next each time of iteration
$gfg ->next();
} ?> |
Output:
1 5 1 11 15 17
Reference: https://www.php.net/manual/en/splfixedarray.next.php