JavaScript
A5.u.arraymatch Method
Syntax
A5.u.array.match(array,item[,start])
Arguments
- arrayarray
The array to match the item in.
- itemany
The item to match in the array.
- startnumber
The index on the array to start matching from. A negative value will be offset from the end of the array with "-1" being the last index.
Returns
- indexnumber
The matching index.
Description
Get the first index an item that matches the passed in item.
Example
var a = [1,2,4,5,7,8]; var match = A5.u.array.match(a,3); // match = -1 match = A5.u.array.match(a,2); // match = 1