Syntax:void ArrayIterator::natsort (void)
Parameters:This function takes no parameters.
Return value:This function does not return any value.The following programs illustrate the ArrayIterator function::natsort() in PHP:
Program 1:
// Declare ArrayIterator $arrItr = new ArrayIterator ( array ( 5 = > ’G’ , 4 = > ’e’ , 3 = > ’E’ , 2 = > ’k’ , 1 = > ’S’ , ) );
// Sort the array key $arrItr -> natsort();
// Show element while ( $arrItr -> valid()) { echo $arrItr -> current(). "" ; $arrItr -> next(); }
?> Exit:EGS ek
Program 2:
// Declare ArrayIterator $arrItr = new ArrayIterator ( array ( "engineer" , "GEEKS" , " Geeks " , " gEEKS " ));
// Sort the array case sensitive $arrItr -> natsort(); var_dump ( $arrItr );
?> Exit:object (ArrayIterator ) # 1 (1) {["storage": "ArrayIterator": private] = > array (4) {[1] = > string (5) "GEEKS" [2] = > string (5) "Geeks" [3] = > string (5) "gEEKS" [0] = > string (5) "engineer"}} Link: https : //www.php.net/manual/en/arrayiterator.natsort.php
