decbin

Description

Returns a string containing a binary representation of the given number argument. The largest number that can be converted is 4294967295 in decimal resulting to a string of 32 1's.

Example 1. decbin() example <?php echo decbin(12) . "\n"; echo decbin(26); ?> The above example will output: 1100 11010

See also bindec(), decoct(), dechex() and base_convert().