void SplQueue::enqueue ($val)Parameters: This function takes one parameter, $val,which specifies a value for the add (enqueue) element.Return Value:This function does not return any value.The following programs illustrate the SplQueue::enqueue() functionin PHP:Program 1:
// Create a new empty queue $gfg = new SplQueue(); $gfg [] = 1;
// enqueue element $gfg -> enqueue (10); $gfg -> enqueue (20); echo $gfg [1]. "" ; echo $gfg [2]. "" ;
?> Exit:10 20
Program 2:
// Create some fixed size array $gfg = new SplQueue(); $gfg [] = 1; $gfg [] = 5; $gfg [] = 1; $gfg [] = 11; $gfg [] = 15; $gfg [] = 17; $gfg -> enqueue (11); $gfg -> enqueue (12); $gfg -> enqueue (13); $gfg -> enqueue (14);
// Print result after enqueue foreach ( $gfg as $elem ) { echo $elem . "" ; }
?> Exit:1 5 1 11 15 17 11 12 13 14
Link: https: / /www.php.net/manual/en/splqueue.enqueue.php
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