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# HexDec

HexDec -- hexadecimal to decimal

## Description

`int hexdec`(string hex_string);

Returns the decimal equivalent of the hexadecimal number represented by the hex_string argument. HexDec converts a hexadecimal string to a decimal number. The largest number that can be converted is 7fffffff or 2147483647 in decimal.

See also the dechex() function.

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