PHP SplFixedArray next() Function

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

<?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:

Program 2:

php

<?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:

Reference: https://www.php.net/manual/en/splfixedarray.next.php

PHP SplFixedArray next() Function

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