php Programming Glossary: arrlength
finding common prefix of array of strings http://stackoverflow.com/questions/1336207/finding-common-prefix-of-array-of-strings 3 Return value for error No strings found in array arrLength count arr if arrLength 0 return errArrZeroLength cur 0 foreach.. for error No strings found in array arrLength count arr if arrLength 0 return errArrZeroLength cur 0 foreach arr as key val if is_string.. of the array for is faster else for i strFirstFound 1 i arrLength i if is_string arr i cur strlen arr i echo i t cur n if cur..
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