lastindexofArray
method returns the last index (position) of a specified value.
starts at a specified index and searches from right to left.
By default the search starts at the last element and ends at the first.
Negative start values counts from the last element (but still searches from right to left).
Syntax
lastindexofArray
Returns
returns (integer) returns the last index (position) of a specified value. -1 if the value is not found.
Parameters
- array_source (array)
- source array
- item (var)
- The value to search for.
- start (integer)
- Optional. Where to start the search. Default is the last element (array.length-1).
Usage
example:
echo(objectToString(lastindexofArray([10,11,12,13,14,15], 12)));
output: 2