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PHP Ds / Deque get () function

Syntax:
public DsDeque::get ($index): mixed
Parameters: This function takes one parameter, $index, which contains the index for which the element should be found.Return value:This function returns a value at the specified index.The programs below illustrate the Ds / Deque::get()function in PHP:Program 1:  
// Declare deque $deck = new DsDeque ([10, 20, 3, 40, 50, 6]); echo ( " Elements in the Deque " );  
// Show Deque elements print_r ( $deck ); echo ( " Element at index 2 in the deque: " );  
// Use the get() function to find the index value var_dump ( $deck -> get ( 2));  
?>
Exit:
Elements in the Deque DsDeque Object ([0] = > 10 [1] = > 20 [2] = > 3 [3] = > 40 [4] = > 50 [5] = > 6) Element at index 2 in the deque: int (3)
Program 2:  
// Declare deque $deck = new DsDeque ([ "engineer" , "for" , "engineer" , "PHP" ]); echo ( " Elements in the Deque " );  
// Show Deque elements print_r ( $deck ); echo ( " Element at index 2 in the deque: " );  
// Use the get() function to find the index value var_dump ( $deck -> get ( 2));  
?>
Exit:
Elements in the Deque DsDeque Object ([0] = > engineer [1] = > for [2] = > engineer [3] = > PHP) Element at index 2 in the deque: string (5) "engineer"
Link: http://php.net/manual/en/ ds-deque.get.php

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