Push changes to frontend

core/lib/composer/vendor/bin/export-plural-rules

@@ -1 +0,0 @@
-../gettext/languages/bin/export-plural-rules

core/lib/composer/vendor/bin/export-plural-rules

@@ -0,0 +1,4 @@
+#!/usr/bin/env php
+<?php
+
+include 'export-plural-rules.php';

core/lib/composer/vendor/bin/export-plural-rules.php

@@ -1 +0,0 @@
-../gettext/languages/bin/export-plural-rules.php

core/lib/composer/vendor/bin/export-plural-rules.php

@@ -0,0 +1,234 @@
+<?php
+use Gettext\Languages\Exporter\Exporter;
+use Gettext\Languages\Language;
+
+// Let's start by imposing that we don't accept any error or warning.
+// This is a really life-saving approach.
+error_reporting(E_ALL);
+set_error_handler(function ($errno, $errstr, $errfile, $errline) {
+    Enviro::echoErr("$errstr\nFile: $errfile\nLine: $errline\nCode: $errno\n");
+    die(5);
+});
+
+require_once dirname(__DIR__).'/src/autoloader.php';
+
+// Parse the command line options
+Enviro::initialize();
+
+try {
+    if (isset(Enviro::$languages)) {
+        $languages = array();
+        foreach (Enviro::$languages as $languageId) {
+            $language = Language::getById($languageId);
+            if (!isset($language)) {
+                throw new Exception("Unable to find the language with id '$languageId'");
+            }
+            $languages[] = $language;
+        }
+    } else {
+        $languages = Language::getAll();
+    }
+    if (Enviro::$reduce) {
+        $languages = Enviro::reduce($languages);
+    }
+    if (isset(Enviro::$outputFilename)) {
+        echo call_user_func(array(Exporter::getExporterClassName(Enviro::$outputFormat), 'toFile'), $languages, Enviro::$outputFilename, array('us-ascii' => Enviro::$outputUSAscii));
+    } else {
+        echo call_user_func(array(Exporter::getExporterClassName(Enviro::$outputFormat), 'toString'), $languages, array('us-ascii' => Enviro::$outputUSAscii));
+    }
+} catch (Exception $x) {
+    Enviro::echoErr($x->getMessage()."\n");
+    Enviro::echoErr("Trace:\n");
+    Enviro::echoErr($x->getTraceAsString()."\n");
+    die(4);
+}
+
+die(0);
+
+/**
+ * Helper class to handle command line options.
+ */
+class Enviro
+{
+    /**
+     * Shall the output contain only US-ASCII characters?
+     * @var bool
+     */
+    public static $outputUSAscii;
+    /**
+     * The output format.
+     * @var string
+     */
+    public static $outputFormat;
+    /**
+     * Output file name.
+     * @var string
+     */
+    public static $outputFilename;
+    /**
+     * List of wanted language IDs; it not set: all languages will be returned.
+     * @var array|null
+     */
+    public static $languages;
+    /**
+     * Reduce the language list to the minimum common denominator.
+     * @var bool
+     */
+    public static $reduce;
+    /**
+     * Parse the command line options.
+     */
+    public static function initialize()
+    {
+        global $argv;
+        self::$outputUSAscii = false;
+        self::$outputFormat = null;
+        self::$outputFilename = null;
+        self::$languages = null;
+        self::$reduce = null;
+        $exporters = Exporter::getExporters();
+        if (isset($argv) && is_array($argv)) {
+            foreach ($argv as $argi => $arg) {
+                if ($argi === 0) {
+                    continue;
+                }
+                if (is_string($arg)) {
+                    $argLC = trim(strtolower($arg));
+                    switch ($argLC) {
+                        case '--us-ascii':
+                            self::$outputUSAscii = true;
+                            break;
+                        case '--reduce=yes':
+                            self::$reduce = true;
+                            break;
+                        case '--reduce=no':
+                            self::$reduce = false;
+                            break;
+                        default:
+                            if (preg_match('/^--output=.+$/', $argLC)) {
+                                if (isset(self::$outputFilename)) {
+                                    self::echoErr("The output file name has been specified more than once!\n");
+                                    self::showSyntax();
+                                    die(3);
+                                }
+                                list(, self::$outputFilename) = explode('=', $arg, 2);
+                                self::$outputFilename = trim(self::$outputFilename);
+                            } elseif (preg_match('/^--languages?=.+$/', $argLC)) {
+                                list(, $s) = explode('=', $arg, 2);
+                                $list = explode(',', $s);
+                                if (is_array(self::$languages)) {
+                                    self::$languages = array_merge(self::$languages, $list);
+                                } else {
+                                    self::$languages = $list;
+                                }
+                            } elseif (isset($exporters[$argLC])) {
+                                if (isset(self::$outputFormat)) {
+                                    self::echoErr("The output format has been specified more than once!\n");
+                                    self::showSyntax();
+                                    die(3);
+                                }
+                                self::$outputFormat = $argLC;
+                            } else {
+                                self::echoErr("Unknown option: $arg\n");
+                                self::showSyntax();
+                                die(2);
+                            }
+                            break;
+                    }
+                }
+            }
+        }
+        if (!isset(self::$outputFormat)) {
+            self::showSyntax();
+            die(1);
+        }
+        if (isset(self::$languages)) {
+            self::$languages = array_values(array_unique(self::$languages));
+        }
+        if (!isset(self::$reduce)) {
+            self::$reduce = isset(self::$languages) ? false : true;
+        }
+    }
+
+    /**
+     * Write out the syntax.
+     */
+    public static function showSyntax()
+    {
+        $exporters = array_keys(Exporter::getExporters(true));
+        self::echoErr("Syntax: php ".basename(__FILE__)." [--us-ascii] [--languages=<LanguageId>[,<LanguageId>,...]] [--reduce=yes|no] [--output=<file name>] <".implode('|', $exporters).">\n");
+        self::echoErr("Where:\n");
+        self::echoErr("--us-ascii : if specified, the output will contain only US-ASCII characters.\n");
+        self::echoErr("--languages: (or --language) export only the specified language codes.\n");
+        self::echoErr("             Separate languages with commas; you can also use this argument\n");
+        self::echoErr("             more than once; it's case insensitive and accepts both '_' and\n");
+        self::echoErr("             '-' as locale chunks separator (eg we accept 'it_IT' as well as\n");
+        self::echoErr("            'it-it').\n");
+        self::echoErr("--reduce   : if set to yes the output won't contain languages with the same\n");
+        self::echoErr("             base language and rules.\n For instance nl_BE ('Flemish') will be\n");
+        self::echoErr("             omitted because it's the same as nl ('Dutch').\n");
+        self::echoErr("             Defaults to 'no' --languages is specified, to 'yes' otherwise.\n");
+        self::echoErr("--output   : if specified, the output will be saved to <file name>. If not\n");
+        self::echoErr("             specified we'll output to standard output.\n");
+        self::echoErr("Output formats\n");
+        $len = max(array_map('strlen', $exporters));
+        foreach ($exporters as $exporter) {
+            self::echoErr(str_pad($exporter, $len).": ".Exporter::getExporterDescription($exporter)."\n");
+        }
+    }
+    /**
+     * Print a string to stderr.
+     * @param string $str The string to be printed out.
+     */
+    public static function echoErr($str)
+    {
+        $hStdErr = @fopen('php://stderr', 'a');
+        if ($hStdErr === false) {
+            echo $str;
+        } else {
+            fwrite($hStdErr, $str);
+            fclose($hStdErr);
+        }
+    }
+    /**
+     * Reduce a language list to the minimum common denominator.
+     * @param Language[] $languages
+     * @return Language[]
+     */
+    public static function reduce($languages)
+    {
+        for ($numChunks = 3; $numChunks >= 2; $numChunks--) {
+            $filtered = array();
+            foreach ($languages as $language) {
+                $chunks = explode('_', $language->id);
+                $compatibleFound = false;
+                if (count($chunks) === $numChunks) {
+                    $categoriesHash = serialize($language->categories);
+                    $otherIds = array();
+                    $otherIds[] = $chunks[0];
+                    for ($k = 2; $k < $numChunks; $k++) {
+                        $otherIds[] = $chunks[0].'_'.$chunks[$numChunks - 1];
+                    }
+
+                    foreach ($languages as $check) {
+                        foreach ($otherIds as $otherId) {
+                            if (($check->id === $otherId) && ($check->formula === $language->formula) && (serialize($check->categories) === $categoriesHash)) {
+                                $compatibleFound = true;
+                                break;
+                            }
+                        }
+                        if ($compatibleFound === true) {
+                            break;
+                        }
+                    }
+                }
+                if (!$compatibleFound) {
+                    $filtered[] = $language;
+                }
+            }
+            $languages = $filtered;
+        }
+
+        return $languages;
+    }
+}

core/lib/composer/vendor/bin/markdown

@@ -1 +0,0 @@
-../cebe/markdown/bin/markdown

core/lib/composer/vendor/bin/markdown

@@ -0,0 +1,170 @@
+#!/usr/bin/env php
+<?php
+/**
+ * @copyright Copyright (c) 2014 Carsten Brandt
+ * @license https://github.com/cebe/markdown/blob/master/LICENSE
+ * @link https://github.com/cebe/markdown#readme
+ */
+
+$composerAutoload = [
+	__DIR__ . '/../vendor/autoload.php', // standalone with "composer install" run
+	__DIR__ . '/../../../autoload.php',  // script is installed as a composer binary
+];
+foreach ($composerAutoload as $autoload) {
+	if (file_exists($autoload)) {
+		require($autoload);
+		break;
+	}
+}
+
+// Send all errors to stderr
+ini_set('display_errors', 'stderr');
+
+$flavor = 'cebe\\markdown\\Markdown';
+$flavors = [
+	'gfm'   => ['cebe\\markdown\\GithubMarkdown', __DIR__ . '/../GithubMarkdown.php'],
+	'extra' => ['cebe\\markdown\\MarkdownExtra',  __DIR__ . '/../MarkdownExtra.php'],
+];
+
+$full = false;
+$src = [];
+foreach($argv as $k => $arg) {
+	if ($k == 0) {
+		continue;
+	}
+	if ($arg[0] == '-') {
+		$arg = explode('=', $arg);
+		switch($arg[0]) {
+			case '--flavor':
+				if (isset($arg[1])) {
+					if (isset($flavors[$arg[1]])) {
+						require($flavors[$arg[1]][1]);
+						$flavor = $flavors[$arg[1]][0];
+					} else {
+						error("Unknown flavor: " . $arg[1], "usage");
+					}
+				} else {
+					error("Incomplete argument --flavor!", "usage");
+				}
+			break;
+			case '--full':
+				$full = true;
+			break;
+			case '-h':
+			case '--help':
+				echo "PHP Markdown to HTML converter\n";
+				echo "------------------------------\n\n";
+				echo "by Carsten Brandt <mail@cebe.cc>\n\n";
+				usage();
+			break;
+			default:
+				error("Unknown argument " . $arg[0], "usage");
+		}
+	} else {
+		$src[] = $arg;
+	}
+}
+
+if (empty($src)) {
+	$markdown = file_get_contents("php://stdin");
+} elseif (count($src) == 1) {
+	$file = reset($src);
+	if (!file_exists($file)) {
+		error("File does not exist:" . $file);
+	}
+	$markdown = file_get_contents($file);
+} else {
+	error("Converting multiple files is not yet supported.", "usage");
+}
+
+/** @var cebe\markdown\Parser $md */
+$md = new $flavor();
+$markup = $md->parse($markdown);
+
+if ($full) {
+	echo <<<HTML
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+	"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+	<meta http-equiv="content-type" content="text/html; charset=utf-8">
+	<style>
+		body { font-family: Arial, sans-serif; }
+		code { background: #eeeeff; padding: 2px; }
+		li { margin-bottom: 5px; }
+		img { max-width: 1200px; }
+		table, td, th { border: solid 1px #ccc; border-collapse: collapse; }
+	</style>
+</head>
+<body>
+$markup
+</body>
+</html>
+HTML;
+} else {
+	echo $markup;
+}
+
+// functions
+
+/**
+ * Display usage information
+ */
+function usage() {
+	global $argv;
+	$cmd = $argv[0];
+	echo <<<EOF
+Usage:
+    $cmd [--flavor=<flavor>] [--full] [file.md]
+
+    --flavor  specifies the markdown flavor to use. If omitted the original markdown by John Gruber [1] will be used.
+              Available flavors:
+
+              gfm   - Github flavored markdown [2]
+              extra - Markdown Extra [3]
+
+    --full    ouput a full HTML page with head and body. If not given, only the parsed markdown will be output.
+
+    --help    shows this usage information.
+
+    If no file is specified input will be read from STDIN.
+
+Examples:
+
+    Render a file with original markdown:
+
+        $cmd README.md > README.html
+
+    Render a file using gihtub flavored markdown:
+
+        $cmd --flavor=gfm README.md > README.html
+
+    Convert the original markdown description to html using STDIN:
+
+        curl http://daringfireball.net/projects/markdown/syntax.text | $cmd > md.html
+
+
+[1] http://daringfireball.net/projects/markdown/syntax
+[2] https://help.github.com/articles/github-flavored-markdown
+[3] http://michelf.ca/projects/php-markdown/extra/
+
+EOF;
+	exit(1);
+}
+
+/**
+ * Send custom error message to stderr
+ * @param $message string
+ * @param $callback mixed called before script exit
+ * @return void
+ */
+function error($message, $callback = null) {
+	$fe = fopen("php://stderr", "w");
+	fwrite($fe, "Error: " . $message . "\n");
+
+	if (is_callable($callback)) {
+		call_user_func($callback);
+	}
+
+	exit(1);
+}

core/lib/composer/vendor/bin/phpunit

@@ -1 +0,0 @@
-../phpunit/phpunit/phpunit

core/lib/composer/vendor/bin/phpunit

@@ -0,0 +1,53 @@
+#!/usr/bin/env php
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (version_compare('7.0.0', PHP_VERSION, '>')) {
+    fwrite(
+        STDERR,
+        sprintf(
+            'This version of PHPUnit is supported on PHP 7.0 and PHP 7.1.' . PHP_EOL .
+            'You are using PHP %s (%s).' . PHP_EOL,
+            PHP_VERSION,
+            PHP_BINARY
+        )
+    );
+
+    die(1);
+}
+
+if (!ini_get('date.timezone')) {
+    ini_set('date.timezone', 'UTC');
+}
+
+foreach (array(__DIR__ . '/../../autoload.php', __DIR__ . '/../vendor/autoload.php', __DIR__ . '/vendor/autoload.php') as $file) {
+    if (file_exists($file)) {
+        define('PHPUNIT_COMPOSER_INSTALL', $file);
+
+        break;
+    }
+}
+
+unset($file);
+
+if (!defined('PHPUNIT_COMPOSER_INSTALL')) {
+    fwrite(
+        STDERR,
+        'You need to set up the project dependencies using Composer:' . PHP_EOL . PHP_EOL .
+        '    composer install' . PHP_EOL . PHP_EOL .
+        'You can learn all about Composer on https://getcomposer.org/.' . PHP_EOL
+    );
+
+    die(1);
+}
+
+require PHPUNIT_COMPOSER_INSTALL;
+
+PHPUnit\TextUI\Command::main();

core/lib/composer/vendor/bin/robo

@@ -1 +0,0 @@
-../consolidation/robo/robo

core/lib/composer/vendor/bin/robo

@@ -0,0 +1,22 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * if we're running from phar load the phar autoload,
+ * else let the script 'robo' search for the autoloader
+ */
+if (strpos(basename(__FILE__), 'phar')) {
+    require_once 'phar://robo.phar/vendor/autoload.php';
+} else {
+    if (file_exists(__DIR__.'/vendor/autoload.php')) {
+        require_once __DIR__.'/vendor/autoload.php';
+    } elseif (file_exists(__DIR__.'/../../autoload.php')) {
+        require_once __DIR__ . '/../../autoload.php';
+    } else {
+        require_once 'phar://robo.phar/vendor/autoload.php';
+    }
+}
+$runner = new \Robo\Runner();
+$runner->setSelfUpdateRepository('consolidation/robo');
+$statusCode = $runner->execute($_SERVER['argv']);
+exit($statusCode);

core/lib/composer/vendor/pear/net_smtp/README.rst

@@ -1 +0,0 @@
-docs/guide.txt

core/lib/composer/vendor/pear/net_smtp/README.rst

@@ -0,0 +1,267 @@
+======================
+ The Net_SMTP Package
+======================
+
+--------------------
+ User Documentation
+--------------------
+
+:Author:    Jon Parise
+:Contact:   jon@php.net
+
+.. contents:: Table of Contents
+.. section-numbering::
+
+Dependencies
+============
+
+The ``PEAR_Error`` Class
+------------------------
+
+The Net_SMTP package uses the `PEAR_Error`_ class for all of its `error
+handling`_.
+
+The ``Net_Socket`` Package
+--------------------------
+
+The Net_Socket_ package is used as the basis for all network communications.
+Connection options can be specified via the `$socket_options` construction
+parameter::
+
+    $socket_options = array('ssl' => array('verify_peer_name' => false));
+    $smtp = new Net_SMTP($host, null, null, false, 0, $socket_options);
+
+**Note:** PHP 5.6 introduced `OpenSSL changes`_. Peer certificate verification
+is now enabled by default. Although not recommended, `$socket_options` can be
+used to disable peer verification (as shown above).
+
+.. _OpenSSL changes: http://php.net/manual/en/migration56.openssl.php
+
+The ``Auth_SASL`` Package
+-------------------------
+
+The `Auth_SASL`_ package is an optional dependency.  If it is available, the
+Net_SMTP package will be able to support the DIGEST-MD5_ and CRAM-MD5_ SMTP
+authentication methods.  Otherwise, only the LOGIN_ and PLAIN_ methods will
+be available.
+
+Error Handling
+==============
+
+All of the Net_SMTP class's public methods return a PEAR_Error_ object if an
+error occurs.  The standard way to check for a PEAR_Error object is by using
+`PEAR::isError()`_::
+
+    if (PEAR::isError($error = $smtp->connect())) {
+        die($error->getMessage());
+    }
+
+.. _PEAR::isError(): http://pear.php.net/manual/en/core.pear.pear.iserror.php
+
+SMTP Authentication
+===================
+
+The Net_SMTP package supports the SMTP authentication standard (as defined
+by RFC-2554_).  The Net_SMTP package supports the following authentication
+methods, in order of preference:
+
+.. _RFC-2554: http://www.ietf.org/rfc/rfc2554.txt
+
+DIGEST-MD5
+----------
+
+The DIGEST-MD5 authentication method uses `RSA Data Security Inc.`_'s MD5
+Message Digest algorithm.  It is considered the most secure method of SMTP
+authentication.
+
+**Note:** The DIGEST-MD5 authentication method is only supported if the
+AUTH_SASL_ package is available.
+
+.. _RSA Data Security Inc.: http://www.rsasecurity.com/
+
+CRAM-MD5
+--------
+
+The CRAM-MD5 authentication method has been superseded by the DIGEST-MD5_
+method in terms of security.  It is provided here for compatibility with
+older SMTP servers that may not support the newer DIGEST-MD5 algorithm.
+
+**Note:** The CRAM-MD5 authentication method is only supported if the
+AUTH_SASL_ package is available.
+
+LOGIN
+-----
+
+The LOGIN authentication method encrypts the user's password using the
+Base64_ encoding scheme.  Because decrypting a Base64-encoded string is
+trivial, LOGIN is not considered a secure authentication method and should
+be avoided.
+
+.. _Base64: http://www.php.net/manual/en/function.base64-encode.php
+
+PLAIN
+-----
+
+The PLAIN authentication method sends the user's password in plain text.
+This method of authentication is not secure and should be avoided.
+
+Secure Connections
+==================
+
+If `secure socket transports`_ have been enabled in PHP, it is possible to
+establish a secure connection to the remote SMTP server::
+
+    $smtp = new Net_SMTP('ssl://mail.example.com', 465);
+
+This example connects to ``mail.example.com`` on port 465 (a common SMTPS
+port) using the ``ssl://`` transport.
+
+.. _secure socket transports: http://www.php.net/transports
+
+Sending Data
+============
+
+Message data is sent using the ``data()`` method.  The data can be supplied
+as a single string or as an open file resource.
+
+If a string is provided, it is passed through the `data quoting`_ system and
+sent to the socket connection as a single block.  These operations are all
+memory-based, so sending large messages may result in high memory usage.
+
+If an open file resource is provided, the ``data()`` method will read the
+message data from the file line-by-line.  Each chunk will be quoted and sent
+to the socket connection individually, reducing the overall memory overhead of
+this data sending operation.
+
+Header data can be specified separately from message body data by passing it
+as the optional second parameter to ``data()``.  This is especially useful
+when an open file resource is being used to supply message data because it
+allows header fields (like *Subject:*) to be built dynamically at runtime.
+
+::
+
+    $smtp->data($fp, "Subject: My Subject");
+
+Data Quoting
+============
+
+By default, all outbound string data is quoted in accordance with SMTP
+standards.  This means that all native Unix (``\n``) and Mac (``\r``) line
+endings are converted to Internet-standard CRLF (``\r\n``) line endings.
+Also, because the SMTP protocol uses a single leading period (``.``) to signal
+an end to the message data, single leading periods in the original data
+string are "doubled" (e.g. "``..``").
+
+These string transformation can be expensive when large blocks of data are
+involved.  For example, the Net_SMTP package is not aware of MIME parts (it
+just sees the MIME message as one big string of characters), so it is not
+able to skip non-text attachments when searching for characters that may
+need to be quoted.
+
+Because of this, it is possible to extend the Net_SMTP class in order to
+implement your own custom quoting routine.  Just create a new class based on
+the Net_SMTP class and reimplement the ``quotedata()`` method::
+
+    require 'Net_SMTP.php';
+
+    class Net_SMTP_custom extends Net_SMTP
+    {
+        function quotedata($data)
+        {
+            /* Perform custom data quoting */
+        }
+    }
+
+Note that the ``$data`` parameter will be passed to the ``quotedata()``
+function `by reference`_.  This means that you can operate directly on
+``$data``.  It also the overhead of copying a large ``$data`` string to and
+from the ``quotedata()`` method.
+
+.. _by reference: http://www.php.net/manual/en/language.references.pass.php
+
+Server Responses
+================
+
+The Net_SMTP package retains the server's last response for further
+inspection.  The ``getResponse()`` method returns a 2-tuple (two element
+array) containing the server's response code as an integer and the response's
+arguments as a string.
+
+Upon a successful connection, the server's greeting string is available via
+the ``getGreeting()`` method.
+
+Debugging
+=========
+
+The Net_SMTP package contains built-in debugging output routines (disabled by
+default).  Debugging output must be explicitly enabled via the ``setDebug()``
+method::
+
+    $smtp->setDebug(true);
+
+The debugging messages will be sent to the standard output stream by default.
+If you need more control over the output, you can optionally install your own
+debug handler.
+
+::
+
+    function debugHandler($smtp, $message)
+    {
+        echo "[$smtp->host] $message\n";
+    }
+
+    $smtp->setDebug(true, "debugHandler");
+
+
+Examples
+========
+
+Basic Use
+---------
+
+The following script demonstrates how a simple email message can be sent
+using the Net_SMTP package::
+
+    require 'Net/SMTP.php';
+
+    $host = 'mail.example.com';
+    $from = 'user@example.com';
+    $rcpt = array('recipient1@example.com', 'recipient2@example.com');
+    $subj = "Subject: Test Message\n";
+    $body = "Body Line 1\nBody Line 2";
+
+    /* Create a new Net_SMTP object. */
+    if (! ($smtp = new Net_SMTP($host))) {
+        die("Unable to instantiate Net_SMTP object\n");
+    }
+
+    /* Connect to the SMTP server. */
+    if (PEAR::isError($e = $smtp->connect())) {
+        die($e->getMessage() . "\n");
+    }
+
+    /* Send the 'MAIL FROM:' SMTP command. */
+    if (PEAR::isError($smtp->mailFrom($from))) {
+        die("Unable to set sender to <$from>\n");
+    }
+
+    /* Address the message to each of the recipients. */
+    foreach ($rcpt as $to) {
+        if (PEAR::isError($res = $smtp->rcptTo($to))) {
+            die("Unable to add recipient <$to>: " . $res->getMessage() . "\n");
+        }
+    }
+
+    /* Set the body of the message. */
+    if (PEAR::isError($smtp->data($subj . "\r\n" . $body))) {
+        die("Unable to send data\n");
+    }
+
+    /* Disconnect from the SMTP server. */
+    $smtp->disconnect();
+
+.. _PEAR_Error: http://pear.php.net/manual/en/core.pear.pear-error.php
+.. _Net_Socket: http://pear.php.net/package/Net_Socket
+.. _Auth_SASL: http://pear.php.net/package/Auth_SASL
+
+.. vim: tabstop=4 shiftwidth=4 softtabstop=4 expandtab textwidth=78 ft=rst: