Pēdējo reizi atjaunināts
May 20, 2021 09:12:45 PM GMT
|
Attiecas arī uz ColdFusion
Description
Uses a regular expression (RE) to search a string for a pattern, starting from a specified position. The search is case-insensitive. For more information on regular expressions, including escape sequences, anchors, and modifiers, see Using Regular Expressions in Functions in the Developing ColdFusion Applications.
Returns
An array of strings that match the expression.
Category
History
- ColdFusion (2018 release) Update 5: Added the flag useJavaAsRegexEngine to Application.cfc. Enable this flag to use Java Regex as the default regex engine. For more information, see Application variables. For information on using Regular Expression using the flag, see Using Regular Expressions.
Function syntax
REMatchNoCase(reg_expression, string)
See also
Find, FindNoCase, REFind, REReplace, REReplaceNoCase, REMatch
Parameters
Parameter |
Description |
|---|---|
reg_expression |
Regular expression for which to search. Case-insensitive.For more information, see Using Regular Expressions in Functions in the Developing ColdFusion Applications. |
string |
A string or a variable that contains one. String in which to search. |
Example
<cfhttp url="https://www.adobe.com"
method="get" result="httpResp" timeout="120">
<cfhttpparam type="header" name="Content-Type" value="application/json" />
</cfhttp>
<cfscript>
// Find all the URLs in a web page retrieved via cfhttp
// The search is case sensitive
result = REMatch("https?://([-\w\.]+)+(:\d+)?(/([\w/_\.]*(\?\S+)?)?)?", httpResp.Filecontent);
writeDump(result)
</cfscript>
Pierakstieties savā kontā