Docs For Class PEAR_DependencyDB

Class: PEAR_DependencyDB

Inherited Variables

Inherited Methods

Class Details

[line 36]
Track dependency relationships between installed packages

Author: Tomas V.V.Cox <cox@idec.net.com>
Author: Greg Beaver <cellog@php.net>
Version: Release: 1.10.12
Copyright: 1997-2009 The Authors
Link: http://pear.php.net/package/PEAR
Since: Class available since Release 1.4.0a1
License: New BSD License

Method Detail

assertDepsDB [line 164]

void|PEAR_Error assertDepsDB(
)

Create the dependency database, if it doesn't exist. Error if the database is newer than the code reading it.

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dependsOn [line 283]

void dependsOn(
array|PEAR_PackageFile_v2|PEAR_PackageFile_v2
$parent, array|PEAR_PackageFile_v2|PEAR_PackageFile_v2
$child)

Determine whether $parent depends on $child, near or deep

Parameters:

array\|PEAR_PackageFile_v2\|PEAR_PackageFile_v2	`$parent`	—
array\|PEAR_PackageFile_v2\|PEAR_PackageFile_v2	`$child`	—

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getDependencies [line 260]

array|false getDependencies(
PEAR_PackageFile_v1|PEAR_PackageFile_v2|array
&$pkg)

Get a list of dependencies of this installed package

Parameters:

PEAR_PackageFile_v1|PEAR_PackageFile_v2|array &$pkg —

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getDependentPackageDependencies [line 213]

array|false getDependentPackageDependencies(
PEAR_PackageFile_v1|PEAR_PackageFile_v2|array
&$pkg)

Get a list of the actual dependencies of installed packages that depend on a package.

Parameters:

PEAR_PackageFile_v1|PEAR_PackageFile_v2|array &$pkg —

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getDependentPackages [line 189]

array|false getDependentPackages(
PEAR_PackageFile_v1|PEAR_PackageFile_v2|array
&$pkg)

Get a list of installed packages that depend on this package

Parameters:

PEAR_PackageFile_v1|PEAR_PackageFile_v2|array &$pkg —

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hasWriteAccess [line 136]

void hasWriteAccess(
)

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installPackage [line 360]

void installPackage(
PEAR_PackageFile_v2|PEAR_PackageFile_v2
&$package)

Parameters:

PEAR_PackageFile_v2|PEAR_PackageFile_v2 &$package —

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rebuildDB [line 438]

true|PEAR_Error rebuildDB(
)

Rebuild the dependency DB by reading registry entries.

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setConfig [line 113]

void setConfig(
PEAR_Config|false
&$config, [string|false
$depdb = false])

Set up the registry/location of dependency DB

Parameters:

PEAR_Config\|false	`&$config`	—
string\|false	`$depdb`	—	full path to the dependency database, or false to use default

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singleton [line 92]

PEAR_DependencyDB|PEAR_Error &singleton(
PEAR_Config
&$config, [string|false
$depdb = false])

Get a raw dependency database. Calls setConfig() and assertDepsDB()

Access: public

Parameters:

PEAR_Config	`&$config`	—
string\|false	`$depdb`	—	full path to the dependency database, or false to use default

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uninstallPackage [line 375]

void uninstallPackage(
PEAR_PackageFile_v1|PEAR_PackageFile_v2|array
&$pkg)

Remove dependencies of a package that is being uninstalled, or upgraded.

Upgraded packages first uninstall, then install

Parameters:

PEAR_PackageFile_v1|PEAR_PackageFile_v2|array &$pkg — If an array, then it must have indices 'channel' and 'package'

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Class: PEAR_DependencyDB

Class Overview

Author(s):

Version:

Copyright:

Methods

Inherited Variables

Inherited Methods

Class Details

Method Detail

assertDepsDB [line 164]

dependsOn [line 283]

Parameters:

getDependencies [line 260]

Parameters:

getDependentPackageDependencies [line 213]

Parameters:

getDependentPackages [line 189]

Parameters:

hasWriteAccess [line 136]

installPackage [line 360]

Parameters:

rebuildDB [line 438]

setConfig [line 113]

Parameters:

singleton [line 92]

Parameters:

uninstallPackage [line 375]

Parameters: