testMinimumPhpVersion.php — Matomo Analytics – Powerful, Privacy-First Insights for WordPress 5.0.7

matomo / app / core / testMinimumPhpVersion.php

matomo / app / core Last commit date

API 2 years ago Access 2 years ago Application 2 years ago Archive 2 years ago ArchiveProcessor 2 years ago Archiver 2 years ago AssetManager 2 years ago Auth 2 years ago Category 2 years ago Changes 2 years ago CliMulti 2 years ago Columns 2 years ago Concurrency 2 years ago Config 2 years ago Container 2 years ago CronArchive 2 years ago DataAccess 2 years ago DataFiles 2 years ago DataTable 2 years ago Db 2 years ago DeviceDetector 2 years ago Email 2 years ago Exception 2 years ago Http 2 years ago Intl 2 years ago Log 2 years ago Mail 2 years ago Measurable 2 years ago Menu 2 years ago Metrics 2 years ago Notification 2 years ago Period 2 years ago Plugin 2 years ago ProfessionalServices 2 years ago Report 2 years ago ReportRenderer 2 years ago Scheduler 2 years ago Segment 2 years ago Session 2 years ago Settings 2 years ago Tracker 2 years ago Translation 2 years ago Twig 2 years ago UpdateCheck 2 years ago Updater 2 years ago Updates 2 years ago Validators 2 years ago View 2 years ago ViewDataTable 2 years ago Visualization 2 years ago Widget 2 years ago .htaccess 2 years ago Access.php 2 years ago Archive.php 2 years ago ArchiveProcessor.php 2 years ago AssetManager.php 2 years ago Auth.php 2 years ago AuthResult.php 2 years ago BaseFactory.php 2 years ago Cache.php 2 years ago CacheId.php 2 years ago CliMulti.php 2 years ago Common.php 2 years ago Config.php 2 years ago Console.php 2 years ago Context.php 2 years ago Cookie.php 2 years ago CronArchive.php 2 years ago DI.php 2 years ago DataArray.php 2 years ago DataTable.php 2 years ago Date.php 2 years ago Db.php 2 years ago DbHelper.php 2 years ago Development.php 2 years ago ErrorHandler.php 2 years ago EventDispatcher.php 2 years ago ExceptionHandler.php 2 years ago FileIntegrity.php 2 years ago Filechecks.php 2 years ago Filesystem.php 2 years ago FrontController.php 2 years ago Http.php 2 years ago IP.php 2 years ago Log.php 2 years ago LogDeleter.php 2 years ago Mail.php 2 years ago Metrics.php 2 years ago NoAccessException.php 2 years ago Nonce.php 2 years ago Notification.php 2 years ago NumberFormatter.php 2 years ago Option.php 2 years ago Period.php 2 years ago Piwik.php 2 years ago Plugin.php 2 years ago Profiler.php 2 years ago ProxyHeaders.php 2 years ago ProxyHttp.php 2 years ago QuickForm2.php 2 years ago RankingQuery.php 2 years ago ReportRenderer.php 2 years ago Request.php 2 years ago Segment.php 2 years ago Sequence.php 2 years ago Session.php 2 years ago SettingsPiwik.php 2 years ago SettingsServer.php 2 years ago Singleton.php 2 years ago Site.php 2 years ago SiteContentDetector.php 2 years ago SupportedBrowser.php 2 years ago TCPDF.php 2 years ago Theme.php 2 years ago Timer.php 2 years ago Tracker.php 2 years ago Twig.php 2 years ago Unzip.php 2 years ago UpdateCheck.php 2 years ago Updater.php 2 years ago UpdaterErrorException.php 2 years ago Updates.php 2 years ago Url.php 2 years ago UrlHelper.php 2 years ago Version.php 2 years ago View.php 2 years ago bootstrap.php 2 years ago dispatch.php 2 years ago testMinimumPhpVersion.php 2 years ago

testMinimumPhpVersion.php

157 lines

1	<?php
2
3	namespace {
4	/**
5	* Matomo - free/libre analytics platform
6	*
7	* @link https://matomo.org
8	* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
9	*
10	*/
11	/**
12	* This file is executed before anything else.
13	* It checks the minimum PHP version required to run Matomo.
14	* This file must be compatible with PHP 5.3.
15	*/
16	use Piwik\Url;
17	$piwik_errorMessage = '';
18	// Minimum requirement: stream_resolve_include_path, working json_encode in 5.3.3, namespaces in 5.3
19	// NOTE: when changing this variable, we also need to update
20	// 1) api.matomo.org
21	// 2) composer.json (in two places)
22	// 3) tests/PHPUnit/Integration/ReleaseCheckListTest.php
23	global $piwik_minimumPHPVersion;
24	$piwik_minimumPHPVersion = '7.2.5';
25	$piwik_currentPHPVersion = \PHP_VERSION;
26	$minimumPhpInvalid = \version_compare($piwik_minimumPHPVersion, $piwik_currentPHPVersion) > 0;
27	if ($minimumPhpInvalid) {
28	$piwik_errorMessage .= "<p><strong>To run Matomo you need at least PHP version {$piwik_minimumPHPVersion}</strong></p>\n\t\t\t\t<p>Unfortunately it seems your webserver is using PHP version {$piwik_currentPHPVersion}. </p>\n\t\t\t\t<p>Please try to update your PHP version, Matomo is really worth it! Nowadays most web hosts\n\t\t\t\tsupport PHP {$piwik_minimumPHPVersion}.</p>";
29	} else {
30	if (!\extension_loaded('session')) {
31	$piwik_errorMessage .= "<p><strong>Matomo and Zend_Session require the session extension</strong></p>\n\t\t\t\t\t<p>It appears your PHP was compiled with <pre>--disable-session</pre>.\n\t\t\t\t\tTo enjoy Matomo, you need PHP compiled without that configure option.</p>";
32	}
33	if (!\function_exists('ini_set')) {
34	$piwik_errorMessage .= "<p><strong>Matomo and Zend_Session require the <code>ini_set()</code> function</strong></p>\n\t\t\t\t\t<p>It appears your PHP has disabled this function.\n\t\t\t\t\tTo enjoy Matomo, you need remove <pre>ini_set</pre> from your <pre>disable_functions</pre> directive in php.ini, and restart your webserver.</p>";
35	}
36	if (\ini_get('mbstring.func_overload')) {
37	$piwik_errorMessage .= "<p><strong>Matomo does not work when PHP is configured with <pre>mbstring.func_overload = " . \ini_get('mbstring.func_overload') . "</pre></strong></p>\n\t\t\t\t\t<p>It appears your mbstring extension in PHP is configured to override string functions.\n\t\t\t\t\tTo enjoy Matomo, you need to modify php.ini <pre>mbstring.func_overload = 0</pre>, and restart your webserver.</p>";
38	}
39	if (!\function_exists('json_encode')) {
40	$piwik_errorMessage .= "<p><strong>Matomo requires the php-json extension which provides the functions <code>json_encode()</code> and <code>json_decode()</code></strong></p>\n\t\t\t\t\t<p>It appears your PHP has not yet installed the php-json extension.\n\t\t\t\t\tTo use Matomo, please ask your web host to install php-json or install it yourself, for example on debian system: <code>sudo apt-get install php-json</code>. <br/>Then restart your webserver and refresh this page.</p>";
41	}
42	if (!\file_exists(\PIWIK_VENDOR_PATH . '/autoload.php')) {
43	$composerInstall = "In the matomo directory, run in the command line the following (eg. via ssh): \n\n" . "<pre> curl -sS https://getcomposer.org/installer \| php \n\n php composer.phar install\n\n</pre> ";
44	if (\DIRECTORY_SEPARATOR === '\\') {
45	$composerInstall = "Download and run <a href=\"https://getcomposer.org/Composer-Setup.exe\"><b>Composer-Setup.exe</b></a>, it will install the latest Composer version and set up your PATH so that you can just call composer from any directory in your command line. " . " <br>Then run this command in a terminal in the matomo directory: <br> \$ php composer.phar install ";
46	}
47	$piwik_errorMessage .= "<p>It appears the <a href='https://getcomposer.org/' rel='noreferrer noopener' target='_blank'>composer</a> tool is not yet installed. You can install Composer in a few easy steps:\n\n" . "<br/>" . $composerInstall . " This will initialize composer for Matomo and download libraries we use in vendor/* directory." . "\n\n<br/><br/>Then reload this page to access your analytics reports." . "\n\n<br/><br/>For more information check out this FAQ: <a href='" . Url::addCampaignParametersToMatomoLink('https://matomo.org/faq/how-to-install/faq_18271/') . "' rel='noreferrer noopener' target='_blank'>How do I use Matomo from the Git repository?</a>." . "\n\n<br/><br/>Note: if for some reasons you cannot install composer, instead install the latest Matomo release from " . "<a href='https://builds.matomo.org/piwik.zip' rel='noreferrer noopener'>builds.matomo.org</a>.</p>";
48	}
49	}
50	\define('PAGE_TITLE_WHEN_ERROR', 'Matomo &rsaquo; Error');
51	if (!\function_exists('Piwik_GetErrorMessagePage')) {
52	/**
53	* Returns true if Piwik should print the backtrace with error messages.
54	*
55	* To make sure the backtrace is printed, define PIWIK_PRINT_ERROR_BACKTRACE.
56	*
57	* @return bool
58	*/
59	function Piwik_ShouldPrintBackTraceWithMessage()
60	{
61	if (\class_exists('\\Piwik\\SettingsServer') && \class_exists('\\Piwik\\Common') && \Piwik\SettingsServer::isArchivePhpTriggered() && \Piwik\Common::isPhpCliMode()) {
62	return \true;
63	}
64	$bool = \defined('PIWIK_PRINT_ERROR_BACKTRACE') && \PIWIK_PRINT_ERROR_BACKTRACE \|\| !empty($GLOBALS['PIWIK_PRINT_ERROR_BACKTRACE']) \|\| !empty($GLOBALS['PIWIK_TRACKER_DEBUG']);
65	return $bool;
66	}
67	/**
68	* Displays info/warning/error message in a friendly UI and exits.
69	*
70	* Note: this method should not be called by anyone other than FrontController.
71	*
72	* @param string $message Main message, must be html encoded before calling
73	* @param bool\|string $optionalTrace Backtrace; will be displayed in lighter color
74	* @param bool $optionalLinks If true, will show links to the Piwik website for help
75	* @param bool $optionalLinkBack If true, displays a link to go back
76	* @param bool\|string $logoUrl The URL to the logo to use.
77	* @param bool\|string $faviconUrl The URL to the favicon to use.
78	* @param string $errorLogPrefix String to prepend to the error in log file
79	* @param bool $writeErrorLog If true then a webserver error log will be written, defaults to true
80	* @return string
81	*/
82	function Piwik_GetErrorMessagePage($message, $optionalTrace = \false, $optionalLinks = \false, $optionalLinkBack = \false, $logoUrl = \false, $faviconUrl = \false, $isCli = null, $errorLogPrefix = '', $writeErrorLog = \true, $redirectUrl = null, $countdown = null)
83	{
84	$hasCountdownRedirect = !empty($redirectUrl) && !empty($countdown);
85	if ($writeErrorLog) {
86	\error_log(\sprintf("{$errorLogPrefix}Error in Matomo: %s", \str_replace("\n", " ", \strip_tags($message))));
87	}
88	if (!\headers_sent()) {
89	\header('Content-Type: text/html; charset=utf-8');
90	\header('Cache-Control: private, no-cache, no-store');
91	$isInternalServerError = \preg_match('/(sql\|database\|mysql)/i', $message);
92	if ($isInternalServerError) {
93	\header('HTTP/1.1 500 Internal Server Error');
94	}
95	}
96	// We return only an HTML fragment for AJAX requests
97	if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && \strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest') {
98	return "<div class='alert alert-danger'><strong>Error:</strong> {$message}</div>";
99	}
100	if (empty($logoUrl)) {
101	$logoUrl = "plugins/Morpheus/images/logo.svg";
102	}
103	if (empty($faviconUrl)) {
104	$faviconUrl = "plugins/CoreHome/images/favicon.png";
105	}
106	if ($optionalTrace) {
107	$optionalTrace = '<h2>Stack trace</h2><pre>' . \htmlentities($optionalTrace, \ENT_COMPAT \| \ENT_HTML401, 'UTF-8') . '</pre>';
108	}
109	if ($isCli === null) {
110	$isCli = \PHP_SAPI == 'cli';
111	}
112	if ($optionalLinks) {
113	$optionalLinks = '<ul>
114	<li><a rel="noreferrer noopener" target="_blank" href="' . Url::addCampaignParametersToMatomoLink('https://matomo.org') . '">Matomo.org homepage</a></li>
115	<li><a rel="noreferrer noopener" target="_blank" href="' . Url::addCampaignParametersToMatomoLink('https://matomo.org/faq/') . '">Frequently Asked Questions</a></li>
116	<li><a rel="noreferrer noopener" target="_blank" href="' . Url::addCampaignParametersToMatomoLink('https://matomo.org/docs/') . '">User Guides</a></li>
117	<li><a rel="noreferrer noopener" target="_blank" href="' . Url::addCampaignParametersToMatomoLink('https://forum.matomo.org/') . '">Matomo Forums</a></li>
118	<li><a rel="noreferrer noopener" target="_blank" href="' . Url::addCampaignParametersToMatomoLink('https://matomo.org/support/') . '">Professional Support for Matomo</a></li>
119	</ul>';
120	}
121	if ($optionalLinkBack) {
122	$optionalLinkBack = '<a href="javascript:window.history.back();">Go Back</a>';
123	}
124	$headerPage = \file_get_contents(\PIWIK_INCLUDE_PATH . '/plugins/Morpheus/templates/simpleLayoutHeader.tpl');
125	$headerPage = \str_replace('%logoUrl%', $logoUrl, $headerPage);
126	$headerPage = \str_replace('%faviconUrl%', $faviconUrl, $headerPage);
127	$footerPage = \file_get_contents(\PIWIK_INCLUDE_PATH . '/plugins/Morpheus/templates/simpleLayoutFooter.tpl');
128	$headerPage = \str_replace('{$HTML_TITLE}', \PAGE_TITLE_WHEN_ERROR, $headerPage);
129	$backLinks = '<p>' . $optionalLinkBack . ' \| <a href="index.php">Go to Matomo</a>' . '</p>';
130	$redirectSection = '';
131	if ($hasCountdownRedirect) {
132	$redirectSection = '<p>
133	Please click below if you are not redirected in ' . $countdown . ' seconds</br></br>
134	Go to <a href="' . $redirectUrl . '">' . \htmlspecialchars($redirectUrl) . '</a>
135	</p>
136	<style>.header,.footer { display:none;}</style>
137	<script>setTimeout(function(){window.location.href="' . $redirectUrl . '"}, ' . $countdown * 1000 . ');</script>';
138	$backLinks = '';
139	$optionalLinks = '';
140	}
141	$content = '<h2>' . $message . '</h2>' . $redirectSection . $backLinks . ' ' . (\Piwik_ShouldPrintBackTraceWithMessage() ? $optionalTrace : '') . ' ' . $optionalLinks;
142	$message = \str_replace(array("<br />", "<br>", "<br/>", "</p>"), "\n", $message);
143	$message = \str_replace("\t", "", $message);
144	$message = \strip_tags($message);
145	if (!$isCli) {
146	$message = $headerPage . $content . $footerPage;
147	}
148	$message .= "\n";
149	return $message;
150	}
151	}
152	if (!empty($piwik_errorMessage)) {
153	echo \Piwik_GetErrorMessagePage($piwik_errorMessage, \false, \true);
154	exit(1);
155	}
156	}
157