PHP SplFixedArray current() Function

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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:

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

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