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strcasecmp
(3.0.2 - 3.0.16 only, PHP4 )
strcasecmp -- Binary safe case-insensitive string comparison
Description
int strcasecmp (string str1, string str2)
Returns < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.
OOORRRRRR
strtolower
(PHP3 <= 3.0.16, PHP4 )
strtolower -- Make a string lowercase
Description
string strtolower (string str)
Returns string with all alphabetic characters converted to lowercase.
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