{"id":367,"date":"2024-04-10T01:04:09","date_gmt":"2024-04-10T01:04:09","guid":{"rendered":"https:\/\/www.freelifemakers.org\/wordpress\/?p=367"},"modified":"2024-04-10T01:16:35","modified_gmt":"2024-04-10T01:16:35","slug":"get-method-data-form-transmission","status":"publish","type":"post","link":"https:\/\/www.freelifemakers.org\/wordpress\/index.php\/2024\/04\/10\/get-method-data-form-transmission\/","title":{"rendered":"GET \ubc29\uc2dd \ud3fc \ub370\uc774\ud130 \uc804\uc1a1 GET method data form transmission"},"content":{"rendered":"\n

-\uc544\ub798\uc758 \uc774\ubbf8\uc9c0\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \uac83\ucc98\ub7fc GET\ubc29\uc2dd \ud3fc\ub370\uc774\ud130 \uc804\uc1a1\uc740 \ube0c\ub77c\uc6b0\uc800\uc758 \uc8fc\uc18c\ud45c\uc2dc\uc904\uc744 \ud1b5\ud574\uc11c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.
-\uc544\ub798\uc758 \ub9c1\ud06c\ub97c \ud1b5\ud574\uc11c \ud14c\uc2a4\ud2b8 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4
As you can see in the image below, GET form data transmission means sending data through the browser’s address bar.
You can test it through the link below.

https:\/\/freelifemakers.org\/lec\/form2.php<\/a><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


form2.php\uc640 form_action2.php\ud30c\uc77c\uc740 \uae30\uc874\uc758 form1.php\ud30c\uc77c\uacfc form2.php\ud30c\uc77c\uc744 \uc218\uc815\ud55c \ud30c\uc77c \uc785\ub2c8\ub2e4.
\uc544\ub798\uc758 \uc804\uccb4 \ucf54\ub4dc\uc5d0\uc11c \uadf8\ub9b0 \uceec\ub7ec\ub294 \ubcc0\uacbd\ub41c \ucf54\ub4dc \ub0b4\uc6a9\uc774\uace0 \uc624\ub80c\uc9c0 \uceec\ub7ec\ub294 \uc0c8\ub85c \ucd94\uac00\ub41c \ucf54\ub4dc \uc785\ub2c8\ub2e4.
The form2.php and form_action2.php files are modified files from the existing form1.php and form2.php files.
In the entire code below, the green color is the changed code content and the orange color is the newly added code.


1.form2.php
\uc774\ud574\ud558\uae30 \uc27d\ub3c4\ub85d \ud558\uae30 \uc704\ud574\uc11c php\ucf54\ub4dc\uc5d0\uc11c html\ucf54\ub4dc\ub85c \uc218\uc815\ud588\uc2b5\ub2c8\ub2e4.
\uc5ec\uae30\uc11c \ub370\uc774\ud130 \uc804\uc1a1 \ubc29\uc2dd\uc73c\ub85c form method=”post”\uc5d0\uc11c form method=”get”\uc73c\ub85c \ubcc0\uacbd\ud588\uc2b5\ub2c8\ub2e4.
To make it easier to understand, I modified the PHP code to HTML code.
Here, the data transmission method was changed from form method=”post” to form method=”get”.<\/p>\n\n\n\n

<form action=\".\/form_action2.php<\/mark>\" method=\"get<\/mark>\">\n<\/code><\/pre>\n\n\n\n
form2.php\n\n<!DOCTYPE html>\n<html>\n    <head>\n      <title>Bootstrap 5 Example<\/title>\n      <meta charset=\"utf-8\">\n      <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n      <link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.2.3\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\">\n      <script src=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.2.3\/dist\/js\/bootstrap.bundle.min.js\"><\/script>\n    <\/head>\n    <body>\n        <form action=\".\/form_action2.php\" method=\"get\"><\/mark>\n        <div class=\"mb-3 mt-3\">\n            <label for=\"name\" class=\"form-label\">\uc774\ub984(Name):<\/label>\n            <input type=\"name\" class=\"form-control\" id=\"name\" placeholder=\"\ub2f9\uc2e0\uc758 \uc774\ub984\uc744 \uc785\ub825\ud558\uc138\uc694(Enter Your Name)\" name=\"name\">\n        <\/div>\n        <div class=\"mb-3\">\n            <label for=\"pwd\" class=\"form-label\">Password:<\/label>\n            <input type=\"password\" class=\"form-control\" id=\"pwd\" placeholder=\"Enter password\" name=\"pswd\">\n        <\/div>\n            <div class=\"form-check mb-3\">\n            <label class=\"form-check-label\">\n            <input class=\"form-check-input\" type=\"checkbox\" name=\"remember\"> Remember me\n            <\/label>\n        <\/div>\n            <button type=\"submit\" class=\"btn btn-primary\">Submit<\/button>\n        <\/form>\n    <\/body>\n<\/html>    \n<\/code><\/pre>\n\n\n\n
2.form_action2.php
– \ub370\uc774\ud130\uc758 GET\ubc29\uc2dd \uc804\uc1a1\uc774 \ub9de\ub294\uc9c0 \ud655\uc778 \ud558\uae30 \uc704\ud574\uc11c  $_SERVER[‘REQUEST_METHOD \ub97c POST\uc5d0\uc11c “GET”\uc73c\ub85c \ubcc0\uacbd\ud588\uc2b5\ub2c8\ub2e4.
– $_SERVER[‘REQUEST_METHOD\uc758 \uac12 \uac12\uc744 \ud655\uc778 \ud558\uae30 \uc704\ud574\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \ucf54\ub4dc\ub97c \ucd94\uac00\ud588\uc2b5\ub2c8\ub2e4.
To check whether the GET method of data transmission is correct, $_SERVER[‘REQUEST_METHOD was changed from POST to “GET”.
I added the following code to check the value of $_SERVER[‘REQUEST_METHOD.<\/p>\n\n\n\n
form_action2.php\n\n<?php  \nif($_SERVER['REQUEST_METHOD'] == \"GET<\/mark>\"){\n\n   $f_name = $_GET<\/mark>['name'];\n   $f_pwd = $_GET<\/mark>['pswd'];\n}\necho \"REQUEST_METHOD:\".$_SERVER['REQUEST_METHOD'].\"<br>\";<\/mark>\necho $f_name.\"<br>\";\necho $f_pwd;\n?>\n<\/code><\/pre>\n\n\n\n