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ColdFusion
某些 Creative Cloud 应用程序、服务和功能在中国不可用。
Description
Finds the first occurrence of a substring in a string, from a specified start position. The search is case sensitive.
Returns
A number; the position of substring in string; or 0, if substring is not in string.
Category
Function syntax
Find(substring, string [, start ]) |
See also
FindNoCase, Compare, FindOneOf, REFind, Replace
Parameters
Parameter |
Description |
|---|---|
substring |
The string that you are searching for. |
string |
The string in which to search for the substring. |
start |
The position to start searching in the string (starts at 1). |
Example
1 2 3 4 5 6 | <cfoutput> <cfset stringToSearch = "The quick brown fox jumped over the lazy dog."> #find("the",stringToSearch)# #find("the",stringToSearch,35)# #find("no such substring",stringToSearch)# </cfoutput> |