Php+mysql implementation of a simple voting system instance, MySQL voting system _php Tutorial

Php+mysql implementation of a simple voting system example, MySQL voting system

This paper describes the simple voting system implemented by Php+mysql. Share to everyone for your reference, as follows:

<title>Mobile Phone system Questionnaire</title>What is the system of the mobile phone you are using now?Current number of votes:
<?phpinclude ' connect.php '; $sql = "Select answer from Countone"; $rs =mysql_query ($sql); $total =mysql_num_rows ($rs); $sql = "SELECT * from Countone where answer=1"; $rs =mysql_query ($sql), $android =mysql_num_rows ($rs); $sql = "SELECT * FROM Countone where answer=2 "; $rs =mysql_query ($sql); $symbian =mysql_num_rows ($rs); $sql =" SELECT * from Countone where answer =3 "; $rs =mysql_query ($sql); $iphone =mysql_num_rows ($rs); $sql =" SELECT * from Countone where answer=4 "; $rs =mysql_query ( $sql), $google =mysql_num_rows ($rs), $sql = "SELECT * from Countone where answer=5"; $rs =mysql_query ($sql); $winphone Mysql_num_rows ($rs); $sql = "SELECT * from Countone where answer=6"; $rs =mysql_query ($sql); $other =mysql_num_rows ($rs);? >
  
 
 
   
  
 
   
 
    
 android 
 
    
 Symbian 
 
    
 iphone 
 
    
 Google 
 
    
 wi Nphone 
 
    
 Other 
 
   
 
   
 
    
 <?php echo $android?> tickets 
 
    
 <?php echo $symbian?> Tickets 
 
    
 <?php echo $iphone?> tickets 
 
    
 <?php echo $google?> tickets 
 
    
 <?php echo $winphone? & GT, ticket 
 
    
 <?php Echo $other?> ticket 
 
   
 
   
 
    
 <?php for ($i =1; $i <= $android/$total +1; $i = $i + 0.1) {echo "";}? 
 
    
 <?php for ($i =1; $i <= $symbian/$total +1; $i = $i +0.1) {echo "";}? 
 
    
 <?php for ($i =1; $i <= $iphone/$total +1; $i = $i +0.1) {echo "";}? 
 
    
 <?php for ($i =1; $i <= $google/$total +1; $i = $i +0.1) {echo "";}? 
 
    
 <?php for ($i =1; $i <= $winphone/$total +1; $i = $i +0.1) {echo "";}? 
 
    
 <?php for ($i =1; $i <= $other/$total +1; $i = $i +0.1) {echo "";}? 
 
   
 
  
 
  
 

It's a little verbose, a little clumsy, but practical.

<?phpinclude ' connect.php '; $name =$_post[' phone '; $sql = "INSERT into countone values (null, $name, now (), null)"; mysql_query ($sql);? >

Link MySQL:

<?phpmysql_connect ("localhost", "root", "" "); mysql_select_db (" vote "); mysql_query (" Set names UTF8 ");? >

More readers interested in PHP related content can view the topic: "PHP Primer for Object-oriented programming", "PHP String Usage Summary", "Php+mysql Database Operations Primer" and "PHP common database Operation Skills Summary"

I hope this article is helpful to you in PHP programming.

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