This article mainly introduces the addition, deletion, modification and query functions implemented by mysql in php. Interested friends can refer to it. I hope it will be helpful to everyone.

List code

  
  Username
  Password
  ";

  while($row = mysql_fetch_array($result)) {
    echo "";
    echo "" . $row['username'] . "";
    echo "" . $row['password'] . "";
    echo "";
  }
  echo "";

  mysql_close($con);

?>

Delete

Add

Modify

  
    
  

  
    

    
Insert:
    

      username:
      

      password:
      
    
    


    
Delete
    

      username:
      

      Are you sure?
    
    


    
Update
    

      username:
      

      You want to change your password into:
      
    
    


  

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