PHP Get Form Method Summary _php Tutorial

When PHP accepts information submitted through an HTML form, it saves the submitted data in a global array, and we can call the system-specific array of automatic global variables to get those values. The usual automatic global variables are as follows:
$_get
$_post
$_request

In getting form data, the most common automatic global variables are $_get and $_post, which obtain data submitted through the Get method and submitted via the POST method, respectively. For example, a text box form control called "Txtage", if submitted with the Get method, can be used
$_get["Txtage"] or $_get[' txtage ']
Gets the value it commits.

The $_request automatic global variable contains all get, POST, cookie, and file data, such as not concerned with the data source, can be used

$_request["Txtage"] or $_request[' txtage '] to get the submitted data.

Here's a simple example of getting the commit data:

 Echo ("Your name is:". $_post[' yourname '); Output name Echo ("
Echo ("Your password is:".)   $_post[' passwd '); The output password echo ("
Echo ("Your query password question is:".)   $_post[' question '); Query password question echo ("
Echo ("Your query password answer is:".)   $_post[' Question2 '); Query password answer echo ("
Echo ("Your date of birth is:".) $_post[' Byear ']. " Years. " $_post[' Bmonth '. "Month". $_post[' Bday '.   "Day"); Date of birth echo ("
Echo ("Your sex is:".)   $_post[' gender '); Gender Echo ("
Echo ("Your hobby is:
"   ); Hobby foreach ($_post[' hobby ') as $hobby) {echo ($hobby. "
");}? > The corresponding form code is as follows:<title>User Survey Form</title>Welcome to this website, please enter the following personal information first:

 
  Account:
  
  
Name:
  
  
Password:
  
  
Confirm Password:
  
  
Query Password question:
  

  --Please choose--My pet's name?Who is my best friend?My favorite color?My favorite movie?My favorite movie star?My favorite song?My favorite food?My biggest hobby?
  
Query password Answer:
  
  
Date of birth:
  
   ". $i."  Years "; }?>
  
   ". $i."  Month "; }?>
  
   ". $i."  Day "; }?>
  
Gender:
  Man
  Woman
  
Please choose your hobby:
  

  Dance
  

  Tourism
  

  Sing
  

  Play
  

  
  
  

 

http://www.bkjia.com/PHPjc/820632.html www.bkjia.com true http://www.bkjia.com/PHPjc/820632.html techarticle when PHP accepts information submitted through an HTML form, it saves the submitted data in a global array, and we can call the system-specific array of automatic global variables to get these. Commonly used automatic ...

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