<?php
namespace app\admin\controller\setting;
use app\admin\controller\Controller;
class Science extends Controller
{
private $statusClass = [
'normal' => '',
'warning' => 'am-active',
'danger' => 'am-danger'
];
public function index()
{
return $this->fetch('index', [
'statusClass' => $this->statusClass,
'phpinfo' => $this->phpinfo(), 'server' => $this->server(), 'writeable' => $this->writeable(), ]);
}
private function server()
{
return [
'system' => [
'name' => '服务器操作系统',
'value' => PHP_OS,
'status' => PHP_SHLIB_SUFFIX === 'dll' ? 'warning' : 'normal',
'remark' => '建议使用 Linux 系统以提升程序性能'
],
'webserver' => [
'name' => 'Web服务器环境',
'value' => $this->request->server('SERVER_SOFTWARE'),
'status' => PHP_SAPI === 'isapi' ? 'warning' : 'normal',
'remark' => '建议使用 Apache 或 Nginx 以提升程序性能'
],
'php' => [
'name' => 'PHP版本',
'value' => PHP_VERSION,
'status' => version_compare(PHP_VERSION, '5.4.0') === -1 ? 'danger' : 'normal',
'remark' => 'PHP版本必须为 5.4.0 以上'
],
'upload_max' => [
'name' => '文件上传限制',
'value' => @ini_get('file_uploads') ? ini_get('upload_max_filesize') : 'unknow',
'status' => 'normal',
'remark' => ''
],
'web_path' => [
'name' => '程序运行目录',
'value' => str_replace('\\', '/', WEB_PATH),
'status' => 'normal',
'remark' => ''
],
];
}
private function phpinfo()
{ return [
'php_version' => [
'name' => 'PHP版本',
'value' => '5.4.0及以上',
'status' => version_compare(PHP_VERSION, '5.4.0') === -1 ? 'danger' : 'normal',
'remark' => 'PHP版本必须为 5.4.0及以上'
],
'curl' => [
'name' => 'CURL',
'value' => '支持',
'status' => extension_loaded('curl') && function_exists('curl_init') ? 'normal' : 'danger',
'remark' => '您的PHP环境不支持CURL, 系统无法正常运行'
],
'openssl' => [
'name' => 'OpenSSL',
'value' => '支持',
'status' => extension_loaded('openssl') ? 'normal' : 'danger',
'remark' => '没有启用OpenSSL, 将无法访问微信平台的接口'
],
'pdo' => [
'name' => 'PDO',
'value' => '支持',
'status' => extension_loaded('PDO') && extension_loaded('pdo_mysql') ? 'normal' : 'danger',
'remark' => '您的PHP环境不支持PDO, 系统无法正常运行'
],
'gd' => [
'name' => 'GD',
'value' => '支持',
'status' => extension_loaded('gd') ? 'normal' : 'danger',
'remark' => '您的PHP环境不支持GD, 系统无法正常生成图片'
],
'bcmath' => [
'name' => 'BCMath',
'value' => '支持',
'status' => extension_loaded('bcmath') ? 'normal' : 'danger',
'remark' => '您的PHP环境不支持BCMath, 系统无法正常运行'
],
'mbstring' => [
'name' => 'mbstring',
'value' => '支持',
'status' => extension_loaded('mbstring') ? 'normal' : 'danger',
'remark' => '您的PHP环境不支持mbstring, 系统无法正常运行'
],
'SimpleXML' => [
'name' => 'SimpleXML',
'value' => '支持',
'status' => extension_loaded('SimpleXML') ? 'normal' : 'danger',
'remark' => '您的PHP环境不支持SimpleXML, 系统无法解析xml 无法使用微信支付'
],
];
}
private function writeable()
{
$paths = [
'uploads' => realpath(WEB_PATH) . '/uploads/',
'temp' => realpath(WEB_PATH) . '/temp/',
'wxpay_log' => realpath(APP_PATH) . '/common/library/wechat/logs/',
'wxpay_cert' => realpath(APP_PATH) . '/common/library/wechat/cert/',
'behavior_log' => realpath(APP_PATH) . '/task/behavior/logs/',
];
return [
'uploads' => [
'name' => '文件上传目录',
'value' => str_replace('\\', '/', $paths['uploads']),
'status' => $this->checkWriteable($paths['uploads']) ? 'normal' : 'danger',
'remark' => '目录不可写,系统将无法正常上传文件'
],
'temp' => [
'name' => '临时文件目录',
'value' => str_replace('\\', '/', $paths['temp']),
'status' => $this->checkWriteable($paths['temp']) ? 'normal' : 'danger',
'remark' => '目录不可写,系统将无法正常写入文件'
],
'wxpay_log' => [
'name' => '微信支付日志目录',
'value' => str_replace('\\', '/', $paths['wxpay_log']),
'status' => $this->checkWriteable($paths['wxpay_log']) ? 'normal' : 'danger',
'remark' => '目录不可写,系统将无法正常写入文件'
],
'wxpay_cert' => [
'name' => '微信支付证书目录',
'value' => str_replace('\\', '/', $paths['wxpay_cert']),
'status' => $this->checkWriteable($paths['wxpay_cert']) ? 'normal' : 'danger',
'remark' => '目录不可写,系统将无法正常写入文件'
], ];
}
private function checkWriteable($path)
{
try {
!is_dir($path) && mkdir($path, 0755);
if (!is_dir($path))
return false;
$fileName = $path . '/_test_write.txt';
if ($fp = fopen($fileName, 'w')) {
return fclose($fp) && unlink($fileName);
}
} catch (\Exception $e) {
}
return false;
}
}