Compare two strings (case-insensitive):
The strncasecmp() function compares two strings.
Note: The strncasecmp() is binary-safe and case-insensitive.
Tip: This function is similar to the strcasecmp() function, except that strcasecmp() does not have the length parameter.
Parameter | Description |
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string1 | Required. Specifies the first string to compare |
string2 | Required. Specifies the second string to compare |
length | Required. Specify the number of characters from each string to be used in the comparison |
Return Value: | This function returns:
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PHP Version: | 4.0.2+ |
Compare two strings (case-insensitive = Hello and hELLo will output the same):