System::which
System::which – show full path of a command
Synopsis
require_once "System.php";
mixed System::which (
string $program
,
boolean $fallback
= false
)
Description
The command shows the full path of a command.
Parameter
-
string $program- the command to search for -
boolean $fallback- value to return in case of program not found
Return value
mixed -
A string with the full path or FALSE if not found
Note
This function can be called statically.