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File: check.php
<?php # ***** BEGIN LICENSE BLOCK ***** # This file is part of DotClear. # Copyright (c) 2005 Olivier Meunier and contributors. All rights # reserved. # # DotClear is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # DotClear is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with DotClear; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # ***** END LICENSE BLOCK ***** function dcSystemCheck(&$con,&$err) { $err = array(); if (version_compare(phpversion(),'5.0','<')) { $err[] = sprintf(__('PHP version is %s (5.0 or earlier needed).'),phpversion()); } if (!function_exists('mb_detect_encoding')) { $err[] = __('Multibyte string module (mbstring) is not available.'); } if (!function_exists('iconv')) { $err[] = __('Iconv module is not available.'); } if (!function_exists('ob_start')) { $err[] = __('Output control functions are not available.'); } if (!function_exists('simplexml_load_string')) { $err[] = __('SimpleXML module is not available.'); } if (!function_exists('dom_import_simplexml')) { $err[] = __('DOM XML module is not available.'); } if (!@preg_match("/\xf8\xa1\xa1\xa1\xa1/u", "\xf8\xa1\xa1\xa1\xa1")) { $err[] = __('PCRE engine does not support UTF-8 strings.'); } if (!function_exists("spl_classes")) { $err[] = __('SPL module is not available.'); } if ($con->driver() == 'mysql') { if (version_compare($con->version(),'4.1','<')) { $err[] = sprintf(__('MySQL version is %s (4.1 or earlier needed).'),$con->version()); } else { $rs = $con->select('SHOW ENGINES'); $innodb = false; while ($rs->fetch()) { if (strtolower($rs->f(0)) == 'innodb' && strtolower($rs->f(1)) != 'disabled' && strtolower($rs->f(1)) != 'no') { $innodb = true; break; } } if (!$innodb) { $err[] = __('MySQL InnoDB engine is not available.'); } } } elseif ($con->driver() == 'pgsql') { if (version_compare($con->version(),'8.0','<')) { $err[] = sprintf(__('PostgreSQL version is %s (8.0 or earlier needed).'),$con->version()); } } return count($err) == 0; } ?>
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