Syntax :
void natsort()
Parameters : This function takes no parameters.
Returned value : This function does not return any value.The following programs illustrate the above function:
Program 1 :
// PHP illustration program
// natsort() function $arr = array ( "engineer100" , "engineer99" , " engineer1 " , "engineer02" );
// Create array object $arrObject = new ArrayObject ( $arr );
// Sort ArrayObject $arrObject -> natsort();
// Print the sorted ArrayObject print_r ( $arrObject );
?> Exit:ArrayObject Object ( [storage: ArrayObject: private] = > Array ([3] = > engineer02 [2] = > engineer1 [1] = > engineer99 [0] = > engineer100))
Program 2 :
// PHP -program for illustration
// natsort() function $arr = array ( "engineer100" , "engineer99" , "engineer1" , " engineer02 " );
// Create array object $arrObject = new ArrayObject ( $arr );
// clone ArrayObject $tempArrObj = clone $arrObject ;
// Sort $temoArrObj using the standard ones
// sorting algorithm $tempArrObj -> asort();
// Sort the ArrayObject using Natural // ordering algorithm $arrObject -> natsort();
// Compare both results echo "Sorted using standard sorting:" ; print_r ( $tempArrObj ); echo " Sorted using Natural ordering: " ; print_r ( $arrObject );
?> Exit:Sorted using standard sorting: ArrayObject Object ([storage: ArrayObject: private] = > Array ([3] = > engineer02 [2] = > engineer1 [0] = > engineer100 [1] = > engineer99)) Sorted using Natural ordering: ArrayObject Object ([storage: ArrayObject: private] = > Array ([3] = > engineer02 [2] = > engineer1 [1] = > engineer99 [0] = > engineer100)) Link : http://php.net/manual/en/arrayobject.natsort .php
