网页出问题了,下面是问题网址源码
http://wxgamess.cn/chatroom/chatnet/installer/
<?php
// get Server Software fallback function
if(!function_exists('apache_get_version')){
function apache_get_version(){
if(!isset($_SERVER['SERVER_SOFTWARE']) || strlen($_SERVER['SERVER_SOFTWARE']) == 0){
return false;
}
return $_SERVER["SERVER_SOFTWARE"];
}
}
$required_php_version = '7.0.33';
$currrent_php_version = phpversion();
$currrent_apache_version = apache_get_version();
$is_mysqli_installed = extension_loaded('mysqli');
$is_gd_installed = extension_loaded('gd');
$is_curl_installed = extension_loaded('curl');
$is_media_writable = is_writable(BASE_PATH.'media');
$media_perm = substr(sprintf('%o', fileperms(BASE_PATH.'media')), -4);
$is_config_writable = is_writable(BASE_PATH.'config');
$config_perm = substr(sprintf('%o', fileperms(BASE_PATH.'config')), -4);
$is_fileinfo_installed = (extension_loaded('fileinfo') OR function_exists('mime_content_type'));
$is_mbstring_installed = extension_loaded('mbstring');
$is_exif_installed = extension_loaded('exif');
$can_proceed = 1;
if (version_compare(PHP_VERSION, $required_php_version) >= 0) {
$can_proceed = 1;
}else{
$can_proceed = 0;
}
if (!$is_mysqli_installed) {
$can_proceed = 0;
}
if (!$is_gd_installed) {
$can_proceed = 0;
}
if (!$is_curl_installed) {
$can_proceed = 0;
}
if (!$is_config_writable) {
$can_proceed = 0;
}
if (!$is_media_writable) {
$can_proceed = 0;
}
?>