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
