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PHP SplQueue :: __ construct () Function

Syntax:
void SplQueue::__ construct (void)
Parameters:this function takes no parameters.Return value:This function does not return any value.Below are programs that illustrate the function SplQueue::__ construct()in PHP:Program 1:  
// Create a new empty queue $q = new SplQueue(); $q [] = 1; $q [] = 2; $q [] = 3;  
// Print queue items echo $q [0]. "" ; echo $q [1]. "" ; echo $q [2]. "" ; ?>
Exit:
1 2 3
Program 2:  
// Create some fixed size array $gfg = new SplQueue(); $gfg [] = 1; $gfg [] = 5; $gfg [] = 1; $gfg [] = 11; $gfg [] = 15; $gfg [] = 17; foreach ( $gfg as $elem ) { echo $elem . "" ; }
?>
Exit:
1 5 1 11 15 17
Link: https://www.php .net / manual / en / splqueue.construct.php

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