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PHP Ds / Sequence remove () function

Syntax:
mixed abstract public DsSequence::remove (int $index)
Parameters:This function takes one parameter, $index,which contains the index of the value to delete.Return value:This function returns the value that was removed.The following programs illustrate the Ds / Sequence::remove()function in PHP:Program 1:  
// Declare the sequence $seq = new DsVector ([ "Geeks" , "Hello" , " GFG " ]);  
// Use the remove() function var_dump ( $seq -> remove (2)); var_dump ( $seq -> remove (0));  
?>
Exit:
string (3 ) "GFG" string (5) "Geeks"
Program 2:  
// Declare the sequence $seq = new DsVector ([1, 3, 5, 7, 8, 9]);  
// Use the remove() function $seq -> remove (5); $seq -> remove (3); $seq -> remove (2); $seq -> remove (0); var_dump ( $seq -> remove (1));  
?>
Exit:
int (8 )
Link: https://www.php .net / manual / en / ds-sequence.remove.php

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