 | This template is used in MediaWiki:Titleblacklist-custom-archive, and on approximately 1,590,000 pages, or roughly 3970% of all pages.
Changes to it can cause immediate changes to the Wikipedia user interface.
To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Please discuss changes on the talk page before implementing them. |
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Usage
{{replace|string|target|replacement|count=n}}
Returns string with the first n occurrences of target replaced with replacement. Omitting count will replace all occurrences. Space counts as a character if placed in any of the first three parameters.
Examples
{{replace|One two two three two four twotwo five|two|NINE}} → One NINE NINE three NINE four NINENINE five{{replace|One two two three two four twotwo five|two|NINE|count=2}} → One NINE NINE three two four twotwo five{{replace|foo_bar|_| }} → foo bar
Space
{{replace|One-two two-three two-four twotwo-five|-|—}} → One—two two—three two—four twotwo—five{{replace|One-two two-three two-four twotwo-five|- |—}} → One-two two-three two-four twotwo-five
See also
- {{str rep}}, which replaces only the first occurrence of a string.
String-handling templates (help page) |
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Substring (select chunk of string by its position) |
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{{#invoke:string|sub}}
{{str sub new}} | Select a substring based on starting and ending index counted in either direction. | | {{str left}} | Keep the first N characters of a string, or duplicate it to N characters. | | {{str crop}} | Return all but the last N characters of a string. | | {{str index}} | Return the N-th character of a string. |
| | {{str right}} | Return substring starting at N-th character to end of string. | | {{str rightc}} | Return the last N characters of a string; or a given value if empty. | | {{str sub old}} | Return substring of given length starting at N-th character. |
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Trimming (select/remove chunk of string by character type) |
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Select/remove specific item from string |
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| | | {{ship prefix}} | Returns the length of a ship's name prefix, if listed (ship names). | | {{title year}} | Returns the 3-or-4-digit year from a pagename, if any. | | {{title decade}} | Returns the 4-digit decade (e.g. "1740s") from a pagename, if any. | | {{title number}} | Returns any number from a pagename. |
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Insertion, replacement and length |
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| {{loop}} | Repeat character string a specified number of times. | | {{replace}} | Returns the string, after replacing all occurrences of a specified string with another string. | | {{str rep}} | Returns the string, after replacing the first occurrence of a specified string with another string. | | {{digits}} | Returns the string, after removing all characters that are not digits 0–9 | | {{Plain text}}, {{Nowiki}} | Strips wikicode from a string. |
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| {{str len}} | Returns a string's length. | | {{str ≥ len}} | Check if a string is "longer or equally long" or "shorter" than a given length. | | {{str ≤ len}} | Check if a string is "shorter or equally long" or "longer" than a given length. | | {{str ≠ len}} | Check if a string is "not equal" or "equal" to a given length. |
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Analysis and searching |
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{{#invoke:string2|startswith}}
{{str endswith}} | Check if a string starts or ends with a given string. | | {{str find}}, {{strfind short}} | Returns the numerical location of a given string in a string. | | {{in string}} | Returns optional string when given string is not found | | {{str count}} | Count the number of occurrences of a pattern within a string. |
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| {{a or an}} | Takes a noun and produces the appropriate indefinite article, based on whether the first letter is a vowel. | | {{Isnumeric}} | Returns number when true, blank when not numeric. | | {{str letter}} | Returns the number of letters that begin a string. | | {{str number}} | Returns the number of numbers that begin a string. |
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Modules and built-in functions |
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