====== StrPart ======

This command splits the string by given delimiterand return substring with given index.

<code pcmi>
StrPart(string, separator, index)
</code>
|< 100% 15% >|
|**string**|Source string.|
|**separator**|Delimiter.|
|**index**|Index of string part. Starting from 1. If no part with this index available then empty string return.|


**Пример**
<code pcmi>
StrPart('English / Russian', ' / ', 1);
</code>
For index 1 will returned "English", for index 2 --- "Russian".