'mbstring', 'utf8_encode' => 'xml', 'ctype_digit' => 'ctype', 'json_decode' => 'json', 'iconv' => 'iconv', ); /** * @var string Which entry point we are protecting. One of: * - index.php * - load.php * - api.php * - mw-config/index.php * - cli */ var $entryPoint = null; /** * @param string $entryPoint Which entry point we are protecting. One of: * - index.php * - load.php * - api.php * - mw-config/index.php * - cli * @return $this */ function setEntryPoint( $entryPoint ) { $this->entryPoint = $entryPoint; } /** * Returns the version of the installed php implementation. * * @return string */ function getPHPImplVersion() { return PHP_VERSION; } /** * Displays an error, if the installed php version does not meet the minimum requirement. * * @return $this */ function checkRequiredPHPVersion() { if ( !function_exists( 'version_compare' ) || version_compare( $this->getPHPImplVersion(), $this->minimumVersionPHP ) < 0 ) { $shortText = "MediaWiki $this->mwVersion requires at least PHP version" . " $this->minimumVersionPHP, you are using PHP {$this->getPHPImplVersion()}."; $longText = "Error: You might be using on older PHP version. \n" . "MediaWiki $this->mwVersion needs PHP $this->minimumVersionPHP or higher.\n\n" . "Check if you have a newer php executable with a different name, " . "such as php5.\n\n"; $longHtml = <<upgrading your copy of PHP. PHP versions less than 5.5.0 are no longer supported by the PHP Group and will not receive security or bugfix updates.
If for some reason you are unable to upgrade your PHP version, you will need to download an older version of MediaWiki from our website. See our compatibility page for details of which versions are compatible with prior versions of PHP. HTML; $this->triggerError( 'Supported PHP versions', $shortText, $longText, $longHtml ); } } /** * Displays an error, if the vendor/autoload.php file could not be found. * * @return $this */ function checkVendorExistence() { if ( !file_exists( dirname( __FILE__ ) . '/../vendor/autoload.php' ) ) { $shortText = "Installing some external dependencies (e.g. via composer) is required."; $longText = "Error: You are missing some external dependencies. \n" . "MediaWiki now also has some external dependencies that need to be installed\n" . "via composer or from a separate git repo. Please see\n" . "https://www.mediawiki.org/wiki/Download_from_Git#Fetch_external_libraries\n" . "for help on installing the required components."; $longHtml = <<mediawiki.org for help on installing the required components. HTML; $this->triggerError( 'External dependencies', $shortText, $longText, $longHtml ); } } /** * Displays an error, if a PHP extension does not exist. * * @return $this */ function checkExtensionExistence() { $missingExtensions = array(); foreach ( $this->functionsExtensionsMapping as $function => $extension ) { if ( !function_exists( $function ) ) { $missingExtensions[] = $extension; } } if ( $missingExtensions ) { $shortText = "Installing some PHP extensions is required."; $missingExtText = ''; $missingExtHtml = ''; $baseUrl = 'https://secure.php.net'; foreach ( $missingExtensions as $ext ) { $missingExtText .= " * $ext <$baseUrl/$ext>\n"; $missingExtHtml .= "
{$shortHtml}
{$longHtml}