private function ShowSystemInfo() { // Server Information $GLOBALS['ProductVersion'] = isc_html_escape(PRODUCT_VERSION); $GLOBALS['PHPVersion'] = isc_html_escape(phpversion()); $GLOBALS['MySQLVersion'] = isc_html_escape(mysql_get_server_info()); $GLOBALS['ServerSoftware'] = isc_html_escape($_SERVER['SERVER_SOFTWARE']); if (GetConfig('DisableSystemInfoEdition')) { $GLOBALS['HideEdition'] = 'display: none'; } else { if (isset($GLOBALS['ProductEditionUpgrade'])) { $GLOBALS['ProductEdition'] .= " (<a href='" . GetConfig('SystemInfoEditionUpgradeLink') . "' target='_blank'>Upgrade</a>)"; } } if (GDEnabled()) { $php_mods = parsePHPModules(); $GLOBALS['GDVersion'] = isc_html_escape($php_mods['gd']['GD Version']); } else { $GLOBALS['GDVersion'] = GetLang('GDMissing'); } if ((bool) ini_get('safe_mode') == true) { $GLOBALS['SafeMode'] = GetLang('Enabled'); } else { $GLOBALS['SafeMode'] = GetLang('Disabled'); } $GLOBALS['MultiByteFunctions'] = array(); if (function_exists("mb_strpos")) { $GLOBALS['MultiByteFunctions'][] = "Multibyte"; } if (function_exists("iconv_strpos")) { $GLOBALS['MultiByteFunctions'][] = "iconv"; } $GLOBALS['MultiByteFunctions'] = implode("<br />", $GLOBALS['MultiByteFunctions']); if (!$GLOBALS['MultiByteFunctions']) { $GLOBALS['MultiByteFunctions'] = GetLang('NotSupported'); } $GLOBALS['RemoteConnections'] = array(); if (function_exists("curl_init")) { $GLOBALS['RemoteConnections'][] = "CURL"; } if (!(bool) ini_get('safe_mode') && ini_get('allow_url_fopen')) { $GLOBALS['RemoteConnections'][] = GetLang('RemoteFOpen'); } $GLOBALS['RemoteConnections'] = implode("<br />", $GLOBALS['RemoteConnections']); if (!$GLOBALS['RemoteConnections']) { $GLOBALS['RemoteConnections'] = GetLang('NoneSupported'); } if (function_exists('pspell_suggest')) { $GLOBALS['PSpell'] = GetLang('Enabled'); } else { $GLOBALS['PSpell'] = GetLang('NotSupported'); } $GLOBALS['OperatingSystem'] = isc_html_escape(php_uname()); $GLOBALS['ISC_CLASS_TEMPLATE']->SetTemplate("sysinfo"); $GLOBALS['ISC_CLASS_TEMPLATE']->ParseTemplate(); }
public function CheckInstallationPrerequisites() { // Check the permissions on required files/folders $folders = $this->_CheckPermissions(); $bad_folders = 0; $folder_messages = array(); foreach($folders as $folder) { switch($folder[1]) { case NOT_WRITABLE: { if ($folder[2]) { $type = "file"; } else { $type = "folder"; } $message = "The ".$type." <strong>" . $folder[0] . "</strong> is not writable. Please CHMOD it to "; if (isset($folder[2]) && $folder[2] === true) { $message .= "646 or 664 or 666"; } else { $message .= "757 or 775 or 777"; } $code = "filePermissions"; break; } case DOESNT_EXIST: { $message = "The file/folder <strong>" . $folder[0] . "</strong> doesn't exist. Please create it."; $code = "doesntExist"; break; } default: { $code = ''; $message = ''; } } if($code != '' && $message != '') { $folder_messages[] = array( "code" => $code, "extra" => $folder[0], "message" => $message ); } } if(!empty($folder_messages)) { $this->ShowInstallErrors(GetLang('PermissionsError'), $folder_messages, true); } // Are we running the required version of PHP? $php_check = version_compare(PHP_VERSION, PHP_VERSION_REQUIRED); if($php_check < 0) { $errors = array( 0 => array( "code" => "phpVersion", "extra" => PHP_VERSION, "message" => sprintf(GetLang("PHPV5Message"), PHP_VERSION_REQUIRED, PHP_VERSION) ) ); $this->ShowInstallErrors(GetLang('BadPHPVersion'), $errors); } // Is GD enabled? if(!GDEnabled()) { $errors = array( 0 => array( "code" => "gdRequired", "message" => GetLang('GDRequiredMessage'), ) ); $this->ShowInstallErrors(GetLang('GDRequired'), $errors); } // Is simpleXML supported? if(!function_exists('simplexml_load_string')) { $errors = array( 0 => array( "code" => "simpleXMLRequired", "message" => GetLang('SimpleXMLRequiredMessage'), ) ); $this->ShowInstallErrors(GetLang('SimpleXMLRequired'), $errors); } }