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Created page with "{{wikipedia|page name}} {{high-use}} {{cascade-protected template}} {{Documentation subpage}} {{Lua|Module:String}} <!-- Please place categories where indicated at the bottom of this page and interwikis at Wikidata (see Wikipedia:Wikidata) --> This template wraps the function {{mlx|String|find|...|section=#find}}, and provides the extra option to return an alternative string (including a blank string) when nothing is found. == Usage == : <code><nowiki>{{In string|</..." |
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Revision as of 04:27, 9 April 2025
| This page uses Creative Commons Licensed content from Wikipedia (view authors). |
 | This template can only be edited by administrators because it is transcluded onto one or more cascade-protected pages. |
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 | This template uses Lua: |
This template wraps the function {{#invoke:String|find|...}}, and provides the extra option to return an alternative string (including a blank string) when nothing is found.
Usage
{{In string|source_string|target_string|start_index|plain_flag|nomatch_returntext}}- or
{{In string|source=source_string |target=target_string |start=start_index |plain=plain_flag |nomatch=nomatch_returntext}}
{{In string
|source=
|target=
|start=
|plain=
|nomatch=
}}
- By default, when the target is not found,
0is returned. - Set
|nomatch=anytextto replace that0. Also,|nomatch=<blank> returns blank not 0.
- Note: outer spaces are not conserved.
- Using the nomatch option
- {{#if:{{in string|source=pancake|target=pizza|plain=true|nomatch=}}|Is a pizza|Not a pizza}} → Not a pizza
- {{#if:{{in string|source=Hawaiian pizza|target=pizza|plain=true|nomatch=}}|Is a pizza|Not a pizza}} → Is a pizza
Examples
{{In string|abc123def }}→ 0{{In string|source= abc123def }}→ 0{{In string|abc123def |123}}→ 4{{In string|source= abc123def |target= 123 }}→ 4{{In string|abc123def |%d|3|false}}→ 4{{In string|source= abc123def |target= %d |start= 3 |plain= false }}→ 4
- nomatch=xxx
{{In string|abc123def |nomatch=xxx}}→ xxx{{In string|source= abc123def |nomatch=xxx}}→ xxx{{In string|abc123def |123|nomatch=xxx}}→ 4{{In string|source= abc123def |target= 123 |nomatch=xxx}}→ 4{{In string|abc123def |%d|3|false|nomatch=xxx}}→ 4{{In string|source= abc123def |target= %d |start= 3 |plain= false |nomatch=xxx}}→ 4
- nomatch = blank
{{In string|abc123def |nomatch=}}→{{In string|source= abc123def |nomatch=}}→{{In string|abc123def |123|nomatch=}}→ 4{{In string|source= abc123def |target= 123 |nomatch=}}→ 4{{In string|abc123def |%d|3|false|nomatch=}}→ 4{{In string|source= abc123def |target= %d |start= 3 |plain= false |nomatch=}}→ 4
- module Examples
{{#invoke:String|find|abc123def }}→ 0{{#invoke:String|find|source= abc123def }}→ 0{{#invoke:String|find|abc123def |123}}→ 4{{#invoke:String|find|source= abc123def |target= 123 }}→ 4{{#invoke:String|find|abc123def |%d|3|false}}→ 4{{#invoke:String|find|source= abc123def |target= %d |start= 3 |plain= false }}→ 4
Template data
Template:Template data header Template:Cot
No description.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| 1 | 1 | no description | Unknown | optional |
| 2 | 2 | no description | Unknown | optional |
| 3 | 3 | no description | Unknown | optional |
| 4 | 4 | no description | Unknown | optional |
| source | source | no description | Unknown | optional |
| target | target | no description | Unknown | optional |
| start | start | no description | Unknown | optional |
| plain | plain | no description | Unknown | optional |
| nomatch | nomatch | no description | Unknown | optional |