====== REPLACESTR(str:bigstr, search:string, replace:string) :BIGSTR ======
It functions just like the Replace function except that a complete sub-string may be specified for both search and replace  

| **str** | The string to work on |
| **search** | The string to search for |
| **replace** | The string to replace search with |

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**See also:** [[ppl:functions:replace|Replace]]