jdtounix

Convert Julian Day to Unix timestamp (PHP 4, PHP 5)
int jdtounix ( int jday )

This function will return a Unix timestamp corresponding to the Julian Day given in jday or FALSE if jday is not inside the Unix epoch (Gregorian years between 1970 and 2037 or 2440588 <= jday <= 2465342 ). The time returned is localtime (and not GMT).

See also unixtojd().