true|PEAR_Error|array
PEAR_Dependency2::validateExtensionDependency
(
array
$dep
,
bool
$required = true
)
This validates against actual in-memory extensions, and will not attempt to locate extensions on disk. To do this, a dependency should be a package dependency with the <providesextension> tag.
As with all dependency validation, true is returned on success, PEAR_Error on failure
for required dependencies. If the soft
, force
or ignore-errors
options are specified, an array containing the
error message will be returned instead.
$dep
dependency contents as parsed from xml
$required
Whether this is a required or optional dependency
throws no exceptions thrown
This function can not be called statically.