Difference between revisions of "NXSL:rindex"
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Returns the position of the last occurrence of ''substring'' in ''string'' up to or before ''position'' if specifed. | Returns the position of the last occurrence of ''substring'' in ''string'' up to or before ''position'' if specifed. | ||
Latest revision as of 16:13, 13 September 2022
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Returns the position of the last occurrence of substring in string up to or before position if specifed.
Syntax
rindex(string, substring [,position]);
Parameters
string | The string which will be examined. |
substring | The string which we will search for. |
position | [Optional] The position in string to start searching back from. |
All index values are 1-based (i.e. the first character has index 1, not 0).
Return Value
Integer value of the position substring was found at, will return 0 if not found.
Examples
rindex("abcdabcd","cd") -> 7 rindex("abcdef","cd",2) -> 0 rindex("abcdefabcdef","cd",4) -> 3