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Gyro-PHP > Documentation

InstalledValidator Class Reference
[SystemUpdate]

Tools for checking if some third party tools are installed. More...

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Public Member Functions
  validate_pear_modules_are_installed ($pear_classes)
  Checks if given PEAR modules are installed.

Detailed Description

Tools for checking if some third party tools are installed.

Author:
Gerd Riesselmann

Definition at line 8 of file installedvalidator.cls.php.

Member Function Documentation

InstalledValidator::validate_pear_modules_are_installed ( $  pear_classes  ) 

Checks if given PEAR modules are installed.

Attention:
Usually PEAR modules follow the rule that a _ in a class name maps to a directory in the path name. E.g. module "Text_Diff" maps to file Text/Diff.php. Some PEAR modules however do not follow this convention, Mail_Mime for example. This should be reflected by passing "Mail_mime" in $pear_classes
Parameters:
$pear_classes  Array of Module names, e.g. "Text_Diff", "Mail_mime" etc
Returns:
Status

Definition at line 22 of file installedvalidator.cls.php.

00022                                                                            {
00023                 $ret = new Status();
00024                 foreach(Arr::force($pear_classes, false) as $cls) {
00025                         // A_B_C => A/B/C.php
00026                         // There are PEAR modules that do not follow this convention, Mail_Mime, e.g. 
00027                         // which becomes Mail/mime.php - This should be reflected by passing
00028                         // Mail_mime in $pear_classes
00029                         $file = str_replace('_', '/', $cls) . '.php';
00030                         @include_once($file);
00031                         if ((!class_exists($cls))) {
00032                                 $ret->append(tr('PEAR module %mod not installed! Please execute "pear install %mod"', 'systemupdate', array('%mod' => $cls)));
00033                         }
00034                 }
00035                 
00036                 return $ret;
00037         }
The documentation for this class was generated from the following file: