sort() function in PHP is used to sort the array elements in an Ascending Order.
<?php
$string = "code with codecry"; //any string
echo "Original String :\n".$string."\n";
$split=explode(" ", $string); // breaks sentence in to elements
// $split[0] will be code
sort($split); // sorts the elements
echo "After sort:\n";
echo implode(" ", $split); //combine and print the elements
Original String : code with codecry After sort: code codecry with
explode("seperator",string,limit) breaks the string in to elements like array. limit parameter is to define how to split and it is optional.
implode("seperator",string) joins the array elements back to the set of strings.
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