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|usage=
|usage=
<source lang="mtmacro" line>
<syntaxhighlight  lang="mtmacro" line>
lastIndexOf(str, substr)
lastIndexOf(str, substr)
</source>
</syntaxhighlight>


|example=
|example=
<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[lastIndexOf("abcde", "c")]
[lastIndexOf("abcde", "c")]
</source>
</syntaxhighlight>
Returns 2
Returns 2


<source lang="mtmacro" line>
<syntaxhighlight  lang="mtmacro" line>
[lastIndexOf("abcde", "z")]
[lastIndexOf("abcde", "z")]
</source>
</syntaxhighlight>
Returns -1
Returns -1
}}
}}
[[Category:String Function]]
[[Category:String Function]]

Latest revision as of 17:42, 15 March 2023

lastIndexOf() Function

Introduced in version 1.3b48
Finds the index in a string of the last occurrence of a substring in a string. If the substring does not occur in the string then -1 is returned. The index for the string starts at 0.

Usage

lastIndexOf(str, substr)

Example

[lastIndexOf("abcde", "c")]

Returns 2

[lastIndexOf("abcde", "z")]
Returns -1