getGroup: Difference between revisions
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= | {{MacroFunction | ||
|name=getGroup | |||
|description=Returns the specified capture group for the specified match that was found using [[strfind|strfind()]] | |||
|usage= | |||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[h: text = getGroup(id, match, group)] | [h: text = getGroup(id, match, group)] | ||
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* group is the number of the capture group found by [[Macros:Functions:strfind|strfind()]] | * group is the number of the capture group found by [[Macros:Functions:strfind|strfind()]] | ||
|example= | |||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[h: id = strfind("this is a test", "(\\S+)\\s(\\S+)\\s*")] | [h: id = strfind("this is a test", "(\\S+)\\s(\\S+)\\s*")] | ||
| Line 28: | Line 27: | ||
match 2, group 2 = test | match 2, group 2 = test | ||
</pre> | </pre> | ||
}} | |||
[[Category:String Function]] | |||
Revision as of 03:09, 7 March 2009
getGroup() Function
Returns the specified capture group for the specified match that was found using strfind()
Usage
[h: text = getGroup(id, match, group)]Where
- id is the id returned by strfind()
- match is the number of the match found by strfind()
- group is the number of the capture group found by strfind()
Example
[h: id = strfind("this is a test", "(\\S+)\\s(\\S+)\\s*")]
match 1, group 1 = [getGroup(id, 1, 1)]<br>
match 1, group 2 = [getGroup(id, 1, 2)]<br>
match 2, group 1 = [getGroup(id, 2, 1)]<br>
match 2, group 2 = [getGroup(id, 2, 2)]<br>Returns
match 1, group 1 = this match 1, group 2 = is match 2, group 1 = a match 2, group 2 = test