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Functions | |
get_server ($var1) | |
This function looks for given variable in server variables. | |
print_variable ($var1) | |
This function echoes or prints list items for given server variable. | |
show_server_page () | |
This function displays HTML page with values of various server variables to demonstrate information about client / server that is available to PHP interpreter. | |
Variables | |
$server_variables | |
This array is used to store list of server variables to be displayed. |
We can use these variables to get information about current client or server.
Definition in file index.php.
get_server | ( | $ | var1 | ) |
This function looks for given variable in server variables.
If variable if found its value is returned else empty string "" is returned.
var1 | Variable to be looked in SERVER variables array. |
Definition at line 35 of file index.php.
Referenced by get_remote_address(), and print_variable().
print_variable | ( | $ | var1 | ) |
This function echoes or prints list items for given server variable.
This make generation of list very easy.
var1 | Name of server variable for which list item should be echoed. |
Definition at line 78 of file index.php.
References get_server().
Referenced by show_server_page().
show_server_page | ( | ) |
This function displays HTML page with values of various server variables to demonstrate information about client / server that is available to PHP interpreter.
Definition at line 49 of file index.php.
References $server_variables, and print_variable().
$server_variables |
Initial value:
array( 'HTTP_HOST', 'HTTP_USER_AGENT', 'HTTP_ACCEPT_ENCODING', 'HTTP_CONNECTION', 'HTTP_REFERER', 'HTTP_COOKIE', 'SERVER_SIGNATURE', 'DOCUMENT_ROOT', 'REMOTE_ADDR', 'REMOTE_PORT', 'SCRIPT_FILENAME', 'REQUEST_URI', 'SCRIPT_NAME' )
Definition at line 12 of file index.php.
Referenced by show_server_page().