PHP SplFixedArray rewind() Function
Last Updated :
23 Jun, 2023
The SplFixedArray::rewind() function is an inbuilt function in PHP which is used to rewind the array iterator to start position.
Syntax:
void SplFixedArray::rewind()
Parameters: This function does not accept any parameter.
Return Value: This function does not return any value.
Below programs illustrate the SplFixedArray::rewind() function in PHP:
Program 1:
<?php
$gfg = new SplFixedArray(6);
$gfg [0] = 1;
$gfg [1] = 5;
$gfg [2] = 10;
$gfg ->next();
$gfg ->next();
echo $gfg ->current(). "\n" ;
$gfg -> rewind ();
echo $gfg ->current(). "\n" ;
?>
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Program 2:
<?php
$gfg = new SplFixedArray(6);
$gfg [0] = 1;
$gfg [1] = 5;
$gfg [2] = 1;
$gfg [3] = 11;
$gfg [4] = 15;
$gfg [5] = 17;
$i = 0;
while ( $i < 6) {
$gfg -> rewind ();
echo $gfg ->current(). "\n" ;
$gfg ->next();
$i ++;
}
?>
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Reference: https://www.php.net/manual/en/splfixedarray.rewind.php
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