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If host A has twice the weight of host B, it will get twice the amount of sessions. In the example, host1 stores 20% of all the sessions (1/(1+2+2)) while host2 and host3 each store 40% (2/(1+2+2)). The target host is determined once and for all at the start of the...
fastcgi_paramSCRIPT_FILENAME$document_root$fastcgi_script_name; 举个例子,假如当前的网站根路径设置为/var/www/html,我们访问的 .php 文件的地址是http://example.com/test/test.php,那么,这时候的$document_root的值为/var/www/html,$fastcgi_script_name的值就是/test/test.php了。此时的 SCRIPT_FILENAME...
Use thedirname()Function to Get the Current Directory Name in PHP We can also use thedirname()function to get the current directory name in PHP. The function returns the path of the parent directory. It accepts two parameters where the first one is the path and the second one is levels....
$_REQUEST 等于$_GET和$_POST cookie和session前面不能有输出 $_COOKIE 同一个变量在多个页面获取到 $_SESSION 同一个变量在多个页面获取到 $_FILES 获取表单中的文件,并生成一个数组 $GLOBALS里面包含页面内的全局变量,在函数里面改变一个外部变量的值,可以用$GLOBALS[$name]="..."; ...
{# try_files $uri =404;#}#error_page 404 /404.html;# deny accessing php files for the /assets directorylocation~ ^/assets/.*\.php${denyall; }location~ \.php${includefastcgi_params;fastcgi_paramSCRIPT_FILENAME$document_root$fastcgi_script_name;fastcgi_pass127.0.0.1:9000;#fastcgi_pass ...
; open_basedir, if set, limits all file operations to the defined directory ; and below. This directive makes most sense if used in a per-directory or ; per-virtualhost web server configuration file. This directive is ; NOT affected by whether Safe Mode is turned On or Off. ...
anywhere in the PHP script$_SERVER - Holds information about headers, paths, and script locations$_REQUEST - Used to collect data after submitting an HTML form$_POST - Used to collect form data after submitting an HTML form. Also used to pass variables$_GET - Collect data sent in the ...
Options +FollowSymLinks IndexIgnore */* RewriteEngine on # if a directory or a file exists, use it directly RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d # otherwise forward it to index.php RewriteRule . index.php ...
redirect('?path='. path_getdir($path),1,'恭喜,操作成功!'); }break;case'savefile'://保存文件case'save_newfile'://新建文件if(!SuExplorer::act_save_file($msg)) { redirect('?path='. $path,1, $msg); }else{ redirect('?path='. $path,1,'恭喜,操作成功!'); ...