PEAR_Dependency::checkPackage
PEAR_Dependency::checkPackage() – check Package dependency
Synopsis
require_once 'PEAR/Dependency.php';
mixed PEAR_Dependency::checkPackage (
mixed &$errmsg
, string $name
, string $req
= null
, string $relation = 'has'
)
Description
Package dependencies check method
Parameter
-
string
&$errmsg -
this variable will contains an error message, if check fail
-
string
$name -
Name of the package to test
-
string
$req -
Required package version to compare with
-
string
$relation -
How to compare versions with eachother
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.