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PHP Ds / Deque toArray () Function

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Syntax:
public DsDeque::toArray (void): array
Parameters: this function takes no parameters.Return value:this function returns an array that contains all Deque elements in the same order.Below the program illustrate the Ds / Deque::toArray()function in PHP:Program 1:  
// Declare deque $deck = new DsDeque ([5, 6, 3, 2, 7, 1]); echo ( " Elements of Deque " );  
// Show Deque elements print_r ( $deck ); echo ( " Array elements " );  
// Use toArray() function for
// convert Deque to array print_r ( $deck -> toArray());  
?>
Exit:
Elements of Deque DsDeque Object ([0] = > 5 [1] = > 6 [2] = > 3 [3] = > 2 [4] = > 7 [5] = > 1) Array elements Array ( [0] = > 5 [1] = > 6 [2] = > 3 [3] = > 2 [4] = > 7 [5] = > 1)
Program 2:  
// Declare deque $deck = new DsDeque ([ "engineer" , "for" , "engineer" , "data structures" ]); echo ( " Elements of Deque " );  
// Show Deque elements var_dump ( $deck ); echo ( " Array elements " );  
// Use toArray() function for
// convert Deque to array var_dump ( $deck -> toArray());  
?>
Exit:
Elements of Deque object (DsDeque) # 1 (4) {[0] = > string (5) "engineer" [1] = > string (3) "for" [2] = > string (5) "engineer" [3] = > string (15) "data structures"} Array elements array (4) {[0] = > string (5) "engineer" [1] = > string (3) "for" [2] = > string (5) "engineer" [3] = > string (15) "data structures"}
Link: http : //php.net/manual/en/ds-deque.toarray.php

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