calling a function of php using html button

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can i call any php function onclick of any html button without using isset. if it can be done then what is the procedure.

Posted 30-May-14 20:38pm

Vivek_Maruxxxx

Updated 20-May-21 22:55pm

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Awadhendra Tripathi · Accepted Answer · 2014-05-30T20:46:00

XML

<?php
if($_GET){
    if(isset($_GET['insert'])){
        insert();
    }elseif(isset($_GET['select'])){
        select();
    }
}

    function select()
    {
       echo "The select function is called.";
    }
    function insert()
    {
       echo "The insert function is called.";
    }

?>.


<input type="submit" class="button" name="insert" value="insert" />
<input type="submit" class="button" name="select" value="select" />

===============================================



<?php
 if($_GET['button1']){fun1();}
 if($_GET['button2']){fun2();}

 function fun1()
 {
   //This function will update some column in database to 1
 }
 function fun2()
 {
   //This function will update some column in database to 2
 }
?>

<!DOCTYPE html>
<html lang="en">
  <head>
    <title></title>
  </head>
  <body>
    <button id="btnfun1" name="btnfun1" onClick='location.href="?button1=1"'>Update to 1</button>
    <button id="btnfun2" name="btnfun2" onClick='location.href="?button2=1"'>Update to 2</button>
  </body>
</html>

Try these 2 ways i think it will help for you...