constructor PEAR_Info::PEAR_Info

constructor PEAR_Info::PEAR_Info() – PHP 4 style constructor (ZE1)

Synopsis

require_once 'PEAR/Info.php';

void constructor PEAR_Info::PEAR_Info ( string $pear_dir = '' , string $user_file = '' , string $system_file = '' , array $options = null )

Description

$user_file, $system_file and $options parameters are available since version 1.7.0RC1, allowing to define more easily the PEAR configuration files, and choose what information to display akin to PHP's phpinfo().

Parameter

string $pear_dir: (optional) The PEAR base install directory

string $user_file: (optional) file to read PEAR user-defined options from

string $system_file: (optional) file to read PEAR system-wide defaults from

array $options: (optional) configure PEAR information output

Throws

throws no exceptions thrown

Since

since version 1.0.1 (2003-04-24)

Note

This function can not be called statically.

Example


<?php
require_once 'PEAR/Info.php';

// Display only PEAR version and logo, reference to config file, list of channels
// and quick list of packages (with only version info) installed thru channels
// pear, __uri, pecl.
$options = array('resume' =>  PEAR_INFO_GENERAL | PEAR_INFO_CHANNELS | PEAR_INFO_PACKAGES_VERSION,
    'channels' => array('pear.php.net', '__uri', 'pecl.php_net')
);

// Give PEAR install directory where to find pear.ini or pearsys.ini files
$info = new PEAR_Info('c:\wamp\php', '', '', $options);

$info->display();

?>