'php版本太低啦，请先升级php到5.3以上，建议使用php5.4及以上',
'step_env_check_desc' => '环境以及文件目录权限检查',
'advice_mysql_connect' => '请检查 mysql 模块是否正确加载',
'advice_gethostbyname' => '是否 PHP 配置中禁止了 gethostbyname 函数。请联系空间商，确定开启了此项功能',
'advice_file_get_contents' => '该函数需要 php.ini 中 allow_url_fopen 选项开启。请联系空间商，确定开启了此项功能',
'advice_xml_parser_create' => '该函数需要 PHP 支持 XML。请联系空间商，确定开启了此项功能',
'advice_fsockopen' => '该函数需要 php.ini 中 allow_url_fopen 选项开启。请联系空间商，确定开启了此项功能',
'advice_pfsockopen' => '该函数需要 php.ini 中 allow_url_fopen 选项开启。请联系空间商，确定开启了此项功能',
'advice_stream_socket_client' => '是否 PHP 配置中禁止了 stream_socket_client 函数',
'advice_curl_init' => '是否 PHP 配置中禁止了 curl_init 函数',
'advice_mysql' => '请检查 mysql 模块是否正确加载',
'advice_fopen' => '该函数需要 php.ini 中 allow_url_fopen 选项开启。请联系空间商，确定开启了此项功能',
'advice_xml' => '该函数需要 PHP 支持 XML。请联系空间商，确定开启了此项功能',
);
$filesock_items = array('fsockopen', 'pfsockopen', 'stream_socket_client');
$env_items = array
(
'操作系统' => array('c' => 'PHP_OS', 'r' => '不限制', 'b' => 'Linux'),
'PHP 版本' => array('c' => 'PHP_VERSION', 'r' => '5.3+', 'b' => 'php7+'),
'附件上传' => array('r' => '不限制', 'b' => '50M'),
'GD 库' => array('r' => '1.0', 'b' => '2.0'),
'磁盘空间' => array('r' => '50M', 'b' => '10G以上'),
'MySQL数据库持续连接' => array('r' => '', 'b' => ''),
'域名' => array('r' => '', 'b' => ''),
'服务器端口' => array('r' => '不限制', 'b' => '不限制'),
'运行环境' => array('r' => '不限制', 'b' => '不限制'),
'网站根目录' => array('r' => '', 'b' => ''),
'执行时间限制' => array('r' => '不限制', 'b' => '不限制'),
);
if(function_exists('mysqli_connect')) $func_items = array('mysqli_connect', 'file_get_contents', 'xml_parser_create','filesize', 'curl_init','zip_open');
else $func_items = array('mysql_connect', 'file_get_contents', 'xml_parser_create','filesize', 'curl_init','zip_open');
foreach($env_items as $key => $item) {
if($key == 'PHP 版本') {
$env_items[$key]['current'] = PHP_VERSION;
} elseif($key == '附件上传') {
$env_items[$key]['current'] = @ini_get('file_uploads') ? ini_get('upload_max_filesize') : 'unknow';
} elseif($key == 'allow_url_fopen') {
$env_items[$key]['current'] = @ini_get('allow_url_fopen') ? ini_get('allow_url_fopen') : 'unknow';
} elseif($key == 'GD 库') {
$tmp = function_exists('gd_info') ? gd_info() : array();
$env_items[$key]['current'] = empty($tmp['GD Version']) ? 'noext' : $tmp['GD Version'];
unset($tmp);
} elseif($key == '磁盘空间') {
if(function_exists('disk_free_space')) {
$env_items[$key]['current'] = floor(disk_free_space(ROOT_PATH) / (1024*1024)).'M';
} else {
$env_items[$key]['current'] = 'unknow';
}
} elseif($key == 'MySQL数据库持续连接') {
$env_items[$key]['current'] = @get_cfg_var("mysql.allow_persistent")?"是 ":"否";
} elseif($key == '域名') {
$env_items[$key]['current'] = GetHostByName($_SERVER['SERVER_NAME']);
} elseif($key == '服务器端口') {
$env_items[$key]['current'] = $_SERVER['SERVER_PORT'];
} elseif($key == '运行环境') {
$env_items[$key]['current'] = $_SERVER["SERVER_SOFTWARE"];
} elseif($key == '网站根目录') {
$env_items[$key]['current'] = $_SERVER["DOCUMENT_ROOT"];
} elseif($key == '执行时间限制') {
$env_items[$key]['current'] = ini_get('max_execution_time').'秒';
}
elseif(isset($item['c'])) {
$env_items[$key]['current'] = constant($item['c']);
}
$env_items[$key]['status'] = 1;
if($item['r'] != 'notset' && strcmp($env_items[$key]['current'], $item['r']) < 0) {
$env_items[$key]['status'] = 0;
}
}
foreach($env_items as $key => $item) {
$status = 1;
$env_str .= "\n";
$env_str .= "| $key | \n";
$env_str .= "$item[r] | \n";
$env_str .= "$item[b] | \n";
$env_str .= ($status ? "" : " | ").$item['current']." | \n";
$env_str .= "
\n";
}
if($env_str){
echo "环境检查
\n";
echo "\n";
echo "\n";
echo "\t| 项目 | \n";
echo "\tDzzOffice 所需配置 | \n";
echo "\tDzzOffice 最佳 | \n";
echo "\t当前服务器 | \n";
echo "
\n";
echo $env_str;
echo "
\n";
}
foreach($func_items as $item) {
$status = function_exists($item);
$func_str .= "\n";
$func_str .= "| $item() | \n";
if($status) {
$func_str .= "支持 | \n";
$func_str .= "无 | \n";
} else {
$func_str .= "不支持 | \n";
$func_str .= "$item | \n";
}
}
$func_strextra = '';
$filesock_disabled = 0;
foreach($filesock_items as $item) {
$status = function_exists($item);
$func_strextra .= "
\n";
$func_strextra .= "| $item() | \n";
if($status) {
$func_strextra .= "支持 | \n";
$func_strextra .= "无 | \n";
break;
} else {
$filesock_disabled++;
$func_strextra .= "不支持 | \n";
$func_strextra .= "".lang('advice_'.$item)." | \n";
}
}
if($func_str || $func_strextra){
echo "函数依赖性检查
\n";
echo "\n";
echo "\n";
echo "\t| 函数名称 | \n";
echo "\t检查结果 | \n";
echo "\t提示 | \n";
echo "
\n";
echo $func_str.$func_strextra;
echo "
\n";
}
}
// 已经安装模块
$loaded_extensions = get_loaded_extensions();
$extensions = '';
foreach ($loaded_extensions as $key => $value) {
$extensions .= $value . ', ';
}
include template('xtxx');
?>