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streamFind UDF (2015-06-09) Searches the output buffer to determine if a string exists. Works w/Adobe ColdFusion, Railo & Lucee. #cfml
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| <!--- streamFind UDF (2015-06-09) Searches the output buffer to determine if a string exists. Works w/Adobe ColdFusion, Railo & Lucee CFML. | |
| GIST: https://gist.github.com/JamoCA/3f5f041f2ca5bc0a5358597a5d78c91f | |
| BLOG: https://groups.google.com/g/railo/c/Q4KV0yT7oGk/m/hgLXXMOWtBgJ | |
| TWEET: https://x.com/gamesover/status/1834384722614780095 | |
| INSPIRATION: Michael Offner/Railo back in 2012. https://groups.google.com/g/railo/c/Q4KV0yT7oGk/m/hgLXXMOWtBgJ | |
| ---> | |
| <cfscript> | |
| boolean function streamFind(required string str, boolean caseSensitive=false) output=true hint="I search the output buffer to determine if a string exists" { | |
| if (arguments.caseSensitive){ | |
| return (listfindnocase("railo,lucee", server.ColdFusion.ProductName)) ? getPageContext().getOut().getString().indexOf(arguments.str) neq -1 : getPageContext().getCFOutput().getBuffer().toString().indexOf(arguments.str) neq -1; | |
| } | |
| return (listfindnocase("railo,lucee", server.ColdFusion.ProductName)) ? getPageContext().getOut().getString().toLowerCase().indexOf(lcase(arguments.str)) neq -1 : getPageContext().getCFOutput().getBuffer().findStringNoCase(arguments.str) neq -1; | |
| } | |
| </cfscript> |
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