PEAR_Dependency::checkExtension PEAR_Dependency::checkPackage
PEAR_Dependency
PEAR Manual

PEAR_Dependency::checkOS

PEAR_Dependency::checkOS() -- Check Operating system dependency

Synopsis

      require_once 'PEAR/Dependency.php';

mixed PEAR_Dependency::checkOS ( string &$errmsg , string $os )

Description

Operating system dependencies check method

Parameter

string &$errmsg

this variable will contains an error message, if check fail

string $os

Name of the operating system

Return value

mixed - FALSE if dependency could be resolved successfully(!); or an PEAR_DEPENDENCY_* constant in case of unresolved dependency.

Note

This function can not be called statically.
PEAR_Dependency::checkExtension PEAR_Dependency::checkPackage
PEAR_Dependency
PEAR Manual