$SubCnt: Difference between revisions
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==Syntax== | ==Syntax== | ||
<p class="syntax"><span class="term">%count</span> = <span class="literal">$SubCnt</span>(<span class="term">string</span>, substring) | <p class="syntax"><span class="term">%count</span> = <span class="literal">$SubCnt</span>(<span class="term">string</span>, <span class="term">substring</span>) | ||
</p> | </p> | ||
Revision as of 02:00, 16 April 2013
Count occurrences of one string in another
Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is currently no OO equivalent for the $SubCnt function.
This function counts the occurrences of one string in another.
Syntax
%count = $SubCnt(string, substring)
Syntax terms
| %count | The count of occurrences of substring in string. |
|---|---|
| string | An arbitrary string. |
| substring | Another arbitrary string. |
Examples
The following statement would set %JUNK to 3:
%JUNK = $SubCnt('ABCDABAB', 'AB')
This statement would set %JUNK to 0:
%JUNK = $SubCnt('WE HAVE WAITED LONG ENOUGH', 'WEHAVE')
And this statement would set %JUNK to 4:
%JUNK = $SubCnt('WE HAVE WAITED LONG ENOUGH', 'E')