Template:Str right: Difference between revisions
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<includeonly>{{{{{|safesubst:}}}Str sub long|nocategory={{{nocategory|}}}|{{{1}}}|{{{2}}}|{{{{{|safesubst:}}}#expr:{{{{{|safesubst:}}}Str len|nocategory={{{nocategory|}}}|{{{1}}}}}-{{{2}}}}}}}</includeonly><noinclude> | <includeonly>{{{{{|safesubst:}}}Str sub long|nocategory={{{nocategory|}}}|{{{1}}}|{{{2}}}|{{{{{|safesubst:}}}#expr:{{{{{|safesubst:}}}Str len|nocategory={{{nocategory|}}}|{{{1}}}}}-{{{2}}}}}}}</includeonly><noinclude> | ||
{{Documentation}}[[category: | {{Documentation}}[[category:string manipulation templates]] | ||
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Revision as of 05:32, 12 May 2012
Instructions for {{Str right}}
{{str right}} is a part of a pair of templates used to truncate characters from a phrase. This one obviously handles the right side of a string; {{str left}} chops of characters from the left side.
Usage
{{Str right|<string>|<offset>}}
Gives the characters from <offset> to the end of the string.
A negative <offset> is treated the same as zero, which simply returns the original string.
If <offset> is longer than <string> then this returns an empty string.
If <offset> is invalid, empty or undefined, this template goes berserk, so don't do that.
Limitations
- Up to 100 chararacters in the input string. If possible, first check length of input string using {{Str len}}. Using strings longer than 100 characters may result in the error "max index is 100 for str_sub".
- Limited set of characters.
- Expensive.
Examples
- {{Str right| lorem ipsum dolor sit amet | 10 }} → m dolor sit amet
- {{Str right| lorem ipsum dolor sit amet | 1 }} → orem ipsum dolor sit amet
- {{Str right| lorem ipsum dolor sit amet | 0 }} → lorem ipsum dolor sit amet
- {{Str right |123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.1 | 99}} → 3456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.max index is 100 for str sub long
