bindec

Description

int bindec ( string binary_string)

Returns the decimal equivalent of the binary number represented by the binary_string argument.

bindec() converts a binary number to an integer. The largest number that can be converted is 31 bits of 1's or 2147483647 in decimal.

Example 1. bindec() example <?php echo bindec('110011') . "\n"; echo bindec('000110011') . "\n"; echo bindec('111'); ?> The above example will output: 51 51 7

See also decbin(), octdec(), hexdec() and base_convert().