[SOLVED] using sessions with a simple game.

[redarrow]

 

Advance thank you.....

 

 

A user has to choose 5 numbers for this game,

each time the user choose to see 1 - 3 numbers they got to add

1 off them numbers to a basket, they do this 5 times so the basket gets 5 numbers..

 

how do i add session's to the ball numbers....

 

to be added to a basket......

 

 

<center><h1>The Ball Game</h1></center>

<?php


if(isset($_POST['number_of_balls'])){

$balls=$_POST['balls'];

echo " 

<form method='POST' action='".$_SERVER['PHP_SELF']."'>

<center>Please shuffle balls 5 times and add a number to the basket each time!</center>

<br><br>

<center>You have choose $balls number off  balls!<br><br>Plase add 1 ball to the basket!</center>

<br>";

?>

<?php



for($i=0; $i<$balls; $i++){

$num=rand(0000,9999);

echo"<center><br><br><input type='hidden' name='my_balls' vlaue='$num'>$num<br><br></center>";


}


}
	?>

<center>

<form method="POST" action="<?php $_SERVER['PHP_SELF'] ?>">



<select name="balls">

<?php
for($i=1; $i<4; $i++){

echo "<option value='$i'>$i</option>";
}
?>

</select>

<br><br>

<input type="submit" name="number_of_balls">

</center>

[redarrow]

i tried it this way for the session to be catched with the relevant number

why dont it work please........

 

<center><h1>The Ball Game</h1></center>

<?php session_start();

$my_balls=$_POST['my_balls'];

if(isset($_POST['add_ball'])){

$my_balls=$_POST['my_balls'];

if(empty($_SESSION['balla'])){

	$_SESSION['balla']=$my_balls;

}elseif(empty($_SESSION['ballb'])){

	$_SESSION['ballb']=$my_balls;
}elseif(empty($_SESSION['ballc'])){

	$_SESSION['ballc']=$my_balls;

	}elseif(empty($_SESSION['ballc'])){

		$_SESSION['ballc']=$my_balls;
	}elseif(empty($_SESSION['balld'])){

		$_SESSION['balld']=$my_balls;
	}elseif(empty($_SESSION['balld'])){

		$_SESSION['balld']=$my_balls;
	}elseif(empty($_SESSION['balle'])){

		$_SESSION['balle']=$my_balls;
	}

	echo " ".$_SESSION['balla']." <br>
	 ".$_SESSION['ballb']."  <br>
	  ".$_SESSION['ballc']." <br>
	   ".$_SESSION['balld']." <br>
	".$_SESSION['balle']." ";
}


if(isset($_POST['number_of_balls'])){

$balls=$_POST['balls'];

echo " 

<form method='POST' action='".$_SERVER['PHP_SELF']."'>

<center>Please shuffle balls 5 times and add a number to the basket each time!</center>

<br><br>

<center>You have choose $balls number off  balls!<br><br>Plase add 1 ball to the basket!</center>

<br>";

?>

<?php



for($i=0; $i<$balls; $i++){

$num=rand(0000,9999);

echo "<form method='POST' action='".$_SERVER['PHP_SELF']."'";

echo"<center><br><br><input type='hidden' name='my_balls' vlaue='$num'>$num <br><input type='submit' name='add_ball' value='Add ball'>
<br><br></center>";

echo"</form>";
}


}
	?>

<center>

<form method="POST" action="<?php $_SERVER['PHP_SELF'] ?>">



<select name="balls">

<?php
for($i=1; $i<4; $i++){

echo "<option value='$i'>$i</option>";
}
?>

</select>

<br><br>

<input type="submit" name="number_of_balls">

</center>

 

 

 

[redarrow]

 

This was for fun, A game that added the number's to a barsket, Then the abilty

to delete the numbers from the basket.

 

was to learn session properly well good ye haaaaaaaaaaaaa

 

<center><h1>The Ball Game</h1></center>

<?php session_start();


if(isset($_POST['add_ball'])){

$my_balls=$_POST['my_balls'];

if(empty($_SESSION['balla'])){

	$_SESSION['balla']=$my_balls;

}elseif(empty($_SESSION['ballb'])){

	$_SESSION['ballb']=$my_balls;
}elseif(empty($_SESSION['ballc'])){

	$_SESSION['ballc']=$my_balls;

	}elseif(empty($_SESSION['ballc'])){

		$_SESSION['ballc']=$my_balls;
	}elseif(empty($_SESSION['balld'])){

		$_SESSION['balld']=$my_balls;
	}elseif(empty($_SESSION['balld'])){

		$_SESSION['balld']=$my_balls;
	}elseif(empty($_SESSION['balle'])){

		$_SESSION['balle']=$my_balls;
	}


}


if(isset($_POST['number_of_balls'])){

$balls=$_POST['balls'];

echo " 

<form method='POST' action='".$_SERVER['PHP_SELF']."'>

<center>Please shuffle balls 5 times and add a number to the basket each time!</center>

<br><br>

<center>You have choose $balls number off  balls!<br><br>Plase add 1 ball to the basket!</center>

<br>

<center>

 Your Basket! <br><br>
 ball1 ".$_SESSION['balla']." <br>
     ball2 ".$_SESSION['ballb']."  <br>
     ball3 ".$_SESSION['ballc']." <br>
     ball4 ".$_SESSION['balld']." <br>
 ball5 ".$_SESSION['balle']." ";


echo "<br><a href=' ".$_SERVER['PHP_SELF']."?delete=barsket'>delete barsket</a><br> </center>";

?>



<?php

 if($_GET['delete']=="barsket"){

unset($_SESSION['balla']);
 unset($_SESSION['ballb']);
 unset($_SESSION['ballc']);
 unset($_SESSION['balld']);
 unset($_SESSION['balle']);
 session_destroy();

 }



?>


<?php



for($i=0; $i<$balls; $i++){

$num=rand(0000,9999);

echo "<form method='POST' action='".$_SERVER['PHP_SELF']."'";

echo"<center><br><br><input type='hidden' name='my_balls' value='$num'>$num <br><input type='submit' name='add_ball' value='Add ball'>
<br><br></center>";

echo"</form>";
}


}
	?>

<center>

<form method="POST" action="<?php $_SERVER['PHP_SELF'] ?>">



<select name="balls">

<?php
for($i=1; $i<4; $i++){

echo "<option value='$i'>$i</option>";
}
?>

</select>

<br><br>

<input type="submit" name="number_of_balls">

</center>

 

 

 

[Yesideez]

• First, if you want the numbers to be shown as the user chooses them you'll need to have Javascript running for that.
   
  Or...
  • present the user with 5 text input boxes and a submit button
    
  • when user clicks submit the 5 numbers are checked
    
  • if any are invalid (ie. two are the same) display an error message and start over
    
  • If they got this far the numbers are all valid and you'll need to assign them to sesion vars
    

$_SESSION['ball1']=$ball1;
$_SESSION['ball2']=$ball2;
$_SESSION['ball3']=$ball3;
$_SESSION['ball4']=$ball4;
$_SESSION['ball5']=$ball5;