Syntax:void abstract public DsSequence::reverse (void)
Parameters: this function takes no parameters.
Return value:This function does not return any value.The following programs illustrate the
Ds / Sequence function::reverse()in PHP:
Program 1:
// Create a new vector $seq = new DsVector ([1, 2, 3, 4, 5]);
// Show items print_r ( $seq ); echo ( " Sequence after reversing " );
// Use the reverse() function to reverse
// element and display it $seq -> reverse(); print_r ( $seq );
?> Exit:DsVector Object ( [0] = > 1 [1] = > 2 [2] = > 3 [3] = > 4 [4] = > 5) Sequence after reversing DsVector Object ([0] = > 5 [ 1] = > 4 [2] = > 3 [3] = > 2 [4] = > 1)
Program 2:
// Create a new vector $seq = new DsVector ([ "Geeks" , "for" , "Geeks" , " Computer " , "Science" , "Portal" ] );
// Show items print_r ( $seq ); echo ( " Sequence after reversing " );
// Use the reverse() function to reverse
// element and display it $seq -> reverse(); print_r ( $seq );
?> Exit:DsVector Object ( [0] = > Geeks [1] = > for [2] = > Geeks [3] = > Computer [4] = > Science [5] = > Portal) Sequence after reversing DsVector Object ([ 0] = > Portal [1] = > Science [2] = > Computer [3] = > Geeks [4] = > for [5] = > Geeks)
Link: https://www.php.net/manual/en/ds- sequence.reverse.php
