The Ds\Sequence::sorted() function is an inbuilt function in PHP which is used to return the sorted copy of sequence element. Syntax:
Ds\Sequence abstract public Ds\Sequence::sorted( $comparator )
Parameters: This function accepts a single parameter $comparator which holds the comparison function. The comparison function returns an integer value which is less than or greater than or equal to zero. Return value: This function returns the sorted copy of sequence. Below programs illustrate the Ds\Sequence::sorted() function in PHP: Program 1:
php
<?php // Create new sequence$seq = new \Ds\Vector([2, 4, 1, 9, 6, 5, 12, 9]);// Use sorted() function to sort// the sequence elementprint_r($seq->sorted());?> |
Output:
Ds\Vector Object
(
[0] => 1
[1] => 2
[2] => 4
[3] => 5
[4] => 6
[5] => 9
[6] => 9
[7] => 12
)
Program 2:
php
<?php // Create new sequence$seq = new \Ds\Vector(["Geeks", "GFG", "Abc", "for"]);// Use sorted() function to sort// the sequence elementprint_r($seq->sorted());?> |
Output:
Ds\Vector Object
(
[0] => Abc
[1] => GFG
[2] => Geeks
[3] => for
)
Reference: http://php.net/manual/en/ds-sequence.sorted.php
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