en:public:developer:template_system:tags:expression:pos
This is an old revision of the document!
Table of Contents
<#Pos>
Returns the index value of the first character in a specified substring that occurs in a given string. Pos returns the index of SubStr in S, beginning the search at Offset. Pos is case-sensitive. If SubStr is not found or Offset is invalid (greater than the length of Str or less than 1), then the result is 0.
Parameters
| Name | Mandatory | Default | Description |
|---|---|---|---|
| SubStr | Yes | The name of the variable | |
| Str | Yes | If empty return the value of the variable “Name”, else initialize the value of the variable “Name” | |
| Offset | No | 1 | If no custom variable “Name” are defined, return the value of this parameter |
Example
<#pos substr="abcd" str="abcdefgh">
en/public/developer/template_system/tags/expression/pos.1353511316.txt.gz · Last modified: 2012/11/21 19:21 by admin
Translations of this page:
Except where otherwise noted, content on this wiki is licensed under the following license: GNU Free Documentation License 1.3
