Difference between revisions of "STRCMP()"
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==Purpose== | ==Purpose== | ||
Case-sensitive function to compare two strings | Case-sensitive function to compare two strings | ||
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==Syntax== | ==Syntax== | ||
STRCMP(<expC1>,<expC2>) | STRCMP(<expC1>,<expC2>) | ||
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==See Also== | ==See Also== | ||
[[AT()]], [[CHROVERLAP()]], [[GETGID()]], [[GETUID()]], [[STRCASECMP()]], [[STRCOMPARE()]], [[STREXTRACT()]], [[SUBSTR()]] | [[AT()]], [[CHROVERLAP()]], [[GETGID()]], [[GETUID()]], [[STRCASECMP()]], [[STRCOMPARE()]], [[STREXTRACT()]], [[SUBSTR()]] | ||
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==Description== | ==Description== | ||
The STRCMP() function compares two strings, character by character, and returns a numeric value as follows: | The STRCMP() function compares two strings, character by character, and returns a numeric value as follows: | ||
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!Return Value||Description | !Return Value||Description | ||
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The STRCMP() function does a case-sensitive comparison. The [[STRCASECMP()]] function can be used for case-insensitive comparison. | The STRCMP() function does a case-sensitive comparison. The [[STRCASECMP()]] function can be used for case-insensitive comparison. | ||
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==Example== | ==Example== | ||
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endif | endif | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
| − | + | Lianja Server, Lianja | |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
| + | [[Category:Lianja VFP Extensions]] | ||
| + | [[Category:VFP Function Extensions]] | ||
Latest revision as of 10:14, 4 February 2013
Purpose
Case-sensitive function to compare two strings
Syntax
STRCMP(<expC1>,<expC2>)
See Also
AT(), CHROVERLAP(), GETGID(), GETUID(), STRCASECMP(), STRCOMPARE(), STREXTRACT(), SUBSTR()
Description
The STRCMP() function compares two strings, character by character, and returns a numeric value as follows:
| Return Value | Description |
|---|---|
| -1 | <expC1> is less than <expC2> |
| 0 | <expC1> and <expC2> are identical |
| 1 | <expC1> is greater than <expC2> |
The STRCMP() function does a case-sensitive comparison. The STRCASECMP() function can be used for case-insensitive comparison.
Example
cUSERPRIVS = [YYYNNYNN] if strcmp(cUSERPRIVS,'NNNNNNNYN')= 0 SysMaint() else return endif
Products
Lianja Server, Lianja
