PHP SplFixedArray current() Function

The SplFixedArray::current() function is an inbuilt function in PHP which is used to get the current entry of the array.

Syntax:

mixed SplFixedArray::current()

Parameters: This function does not accept any parameter.

Return Value: This function returns the current entry of the array.

Below programs illustrate the SplFixedArray::current() function in PHP:

Program 1:

<?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;

$gfg->next();
echo $gfg->current(). "\n";
$gfg->rewind();
echo $gfg->current(). "\n";
?>

Output:

5
1

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 its values
while( $gfg->valid() ) {
    echo $gfg->current() . "\n";
    $gfg->next();
}
?>

Output:

1
5
1
11
15
17

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