ArrayIndexExists()

Returns whether there exists an item in the array at the selected index.


	ArrayIndexExists( array=array, index=number );

Returns: Boolean

Argument	Description
array _{array, required}	edit The array to search
index _{number, required}	edit The index which to check

Examples

edit

Check if index exists in array

fruitArray = ['apple', 'kiwi', 'banana', 'orange', 'mango', 'kiwi'];

dump(arrayIndexExists(fruitArray,3));

// member function
dump(fruitArray.indexExists(3));

ArrayIndexExists()

Examples

Check if index exists in array

See also