Question

I want to know what is wrong with my code which was the question to Add a form to your php file that has a user put in a Username with the method post. If the name exists in the array, do nothing. If the name does not, add an element to the array with the Username and all other values set to 0. Print out the new array. (PHP)

$array=array(array('username' =>"joeDoe",'tweets'=> 2000,"Followers"=>45,"Following"=>8),

array('username' =>"JohnD", 'tweets'=>62000,"Followers"=>123,"Following"=>160),

array('username' =>"computerSavy",'tweets'=>75,"Followers"=>1,"Following"=>25),

array('username' =>"myTwitterAccount",'tweets'=>1800,"Followers"=>15,"Following"=>6));

echo "

Add New name

";

echo "

" ;

echo "";

echo "

" ;

if (isset($_POST['x']))

{

$new=$_POST['x'];

$check=false;

foreach($array as $key=> $value)

{

if($value['username']==$new )

{

$check=false;

break;

}

if(!$check)

$array=array('username'=>$new, 'tweets'=>0, 'Followers'=>0,'Following'=>0);

}

echo "";

foreach($array as $key =>$value)

{

echo "

";

}

echo"

Handle(Username)	Tweets	Number of Follwers	Following
".$value['username']."	".$value['tweets']."	".$value['Followers']."	".$value["Following"]."

";

}

Answer 1

please check out the code with changes

<?

$array=array(array('username' =>"joeDoe",'tweets'=> 2000,"Followers"=>45,"Following"=>8),

array('username' =>"JohnD", 'tweets'=>62000,"Followers"=>123,"Following"=>160),

array('username' =>"computerSavy",'tweets'=>75,"Followers"=>1,"Following"=>25),

array('username' =>"myTwitterAccount",'tweets'=>1800,"Followers"=>15,"Following"=>6));

echo "Add New name";

echo "

" ;

echo "";

echo "

" ;

if (isset($_POST['x']))

{

$new=$_POST['x'];

$check=false;

foreach($array as $key=> $value)

{

if($value['username']==$new )

{

$check=true;

break;

}

if($check)

$array=array('username'=>$new, 'tweets'=>0, 'Followers'=>0,'Following'=>0);

}

echo "";

foreach($array as $key =>$value)

{

echo "

";

}

echo"

Handle(Username) Tweets Number of Follwers Following

".$value['username']." ".$value['tweets']." ".$value['Followers']." ".$value["Following"]."

";

}

?>