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HTML-




GET

GET URL =, &:

action?name1=value1&name2=value2&name3=value3

action URL- , ( , action form, , ). name1, name2, name3 , value1, value2, value3 . , = &, . .

- , , , $ %24. .

( input type=text type=password), , . , name=, name .

checkbox radio button value VALUE , . . checkbox NAME ( VALUE), . radio button NAME VALUE.

HTML- GET . URL .

http://www.ru/test.php?id=10&user=pit

GET . , , . , GET , .

, GET ( ) , .

POST

, GET, URL POST. ACTION, URL, , , . , , .

, POST, , action, , . CONTENT_LENGTH, CONTENT_TYPE.

POST HTML-, , , GET. , , . POST .

POST GET-. POST , . , POST , html- . , POST, .

, , , , , , .. :

REMOTE_ADDR IP- (), ;

REMOTE_HOST , ;

HTTP_REFERER , ;

REQUEST_METHOD , ;

QUERY_STRING , URL ;

SCRIPT_NAME , ;

HTTP_USER_AGENT , .





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