lastIndexOf()

Description

Locates a character or String within another String. By default, searches from the end of the String, but can also work backwards from a given index, allowing for the locating of all instances of the character or String.

Syntax


string.lastIndexOf(val)
string.lastIndexOf(val, from)

Parameters

string : a variable of type String
val : the value to search for – char or String
from : the index to work backwards from

Returns

The index of val within the String, or -1 if not found.

Example

StringIndexOf

See also

String
indexOf()
startsWith()
endsWith()


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The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.