PHP Read radio button Radio value
Copy Code code as follows:
& Lt;meta http-equiv= "Content-type" content= "text/html; charset=gb2312 "/>
<title>php Read radio button radio value </title>
<body>
<f ORM id= "Form1" Name= "Form1" method= "Post" action= "" >
<p>
<label>
<input type= "Radio" n Ame= "RadioGroup1" value= "1"/>
Radio </label>
1<br/>
<label>
<input type= "rad Io "name=" RadioGroup1 "value=" 2 "/>
Radio </label>
2</p>
<p>
<label>
<input type= "Submit" name= "Submit" value= "submitted"/>
</label>
<br/>
</p>
< /form>
</body>
.?
if ($_post)
{
echo ' you have selected single selection ', $_post[' RadioGroup1 '];
//Because the properties of a radio button can only be selected at the same time it's OK to just have their names the same.
}
?>
How to keep the value of radio buttons in PHP is mainly a way of thinking.
Copy Code code as follows:
<input name= "Sex" type= "Radio" value= "Male" <?php if ($_post[' sex ']!= "female") echo "checked=checked"? >/> Male
<input type= "Radio" name= "Sex" value= "female" <?php if ($_post[' sex '] = = "female") echo "checked=checked";? >/> Women
In addition, it is recommended not to use Chinese character recognition, with 0, 1 for male, female is better.
