How to apply searching on an array elements?

I am implementing search bar in my iphone app to apply searching on array element. In that array I save the data fetched from server through parsing. The data contains some links for pdf files like this: myArray is an mutable array and its elements are :

http://www.projects-demo.com/iphone/unicurd/recipePagePdf/abc.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/def.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/ghi.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/jkl.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/mno.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/pqr.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/stu.pdf开发者_C百科
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/vwx.pdf
http://www.projects-demo.com/iphone/unicurd/recipePagePdf/yz1.pdf

I am saving the string to be searched in searchtext.text Now what logic should be implement for searching this searchtext.text in myArray's element ?

Thanks.

---

You can do this:- let name of your array folderCheckArray(change by yours).

in your search bar searchBUttonclick method:-

- (void) searchBarSearchButtonClicked:(UISearchBar *)theSearchBar
{
if ([self.folderCheckArray containsObject:theSearchBar.text]) {
    NSLog(@"array contain object"); 
    }
else
{
NSLog(@"array contain object"); 
}
}

if you have to do any formatting in the search text before searching it in array you can then write

if([self.folderCheckArray containsObject:[NSString stringWithFormat:@"%@",theSearchBar.text]]) {
}

---

Make a new array that holds the value if foundlet it be copyitemcity.

Searching code:-

NSString *searchText = searchBar.text;

for (NSString *str in folderCheckArray)
    {

NSRange titleResultsRange = [str rangeOfString:searchText options:NSCaseInsensitiveSearch];
if(titleResultsRange.location != NSNotFound)

        {

        if (titleResultsRange.location==0)
        {
            [copyitemcity addObject:str];
        }
        }


}

Try this code for searching.