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Storing characters in MYSQL Database via a form


Go to solution Solved by Barand,

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Hello everyone,

 

I have a card database and everything works perfectly besides one thing..

I can't store 

'

 in my database via my form, i however do can store them into the database via PHPMyAdmin.

I dont know what i've been doing wrong and it really bothers me.

If any of you guys could help me out.

Here's all the code you would need to find the issue.

 

This is the form file

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Edit Page</title>
</head>
<body>
<h1 align="center"> Add Cards</h1>
<form action="insert.php" method="POST">
      <input type="text" name="name" placeholder="Name" />
      <input type="text" name="color" placeholder="Color" />
      <input type="text" name="type" placeholder="Type" />
      <input type="text" name="subtype" placeholder="Sub Type" />
      <input type="text" name="power" placeholder="Power" />
      <input type="text" name="toughness" placeholder="Toughness" />
      <br>
      <input type="text" name="manacost" placeholder="Converted Mana Cost" />
      <input type="text" name="rarity" placeholder="Rarity" />
      <input type="text" name="expansion" placeholder="Expansion" />
      <input type="text" name="foil" placeholder="Foil" />
      <input type="text" name="stock" placeholder="Stock" />
      <input type="submit" value="Save" />
	  
</form>
</body>
</html> 

This inserts it into my database.

<?php 

($GLOBALS["___mysqli_ston"] = mysqli_connect("",  "",  "", , ))or die("cannot connect");  
((bool)mysqli_query($GLOBALS["___mysqli_ston"], "USE e_industries"))or die("cannot select DB"); 

$name = $_POST['name']; 
$color = $_POST['color']; 
$type = $_POST['type']; 
$subtype = $_POST['subtype']; 
$power = $_POST['power']; 
$toughness = $_POST['toughness']; 
$manacost = $_POST['manacost']; 
$rarity = $_POST['rarity']; 
$expansion = $_POST['expansion']; 
$foil = $_POST['foil']; 
$stock = $_POST['stock']; 

$sql="INSERT INTO Osiris (Name, Color, Type, Subtype, Power, Toughness, Manacost, Rarity, Expansion, Foil, Stock) 
VALUES ('$name', '$color', '$type', '$subtype', '$power', '$toughness', '$manacost', '$rarity', '$expansion', '$foil', '$stock')"; 
$result=mysqli_query($GLOBALS["___mysqli_ston"], $sql); 

if($result){ 
echo "Successful"; 
echo "<BR>"; 
echo "<a href='add.html'>Back to main page</a>"; 
} 

else { 
echo "ERROR"; 
} 
?>

If anyone could help me out that would be great!

Edited by OsirisElKeleni
  • Solution

You should never write data provided by users directly to the database without escaping it with mysqli_real_escape_string() to sanitize it. Or, better still, use prepared queries.

 

Amongst other things, this will take care of the apostrophe problem for you.

This thread is more than a year old. Please don't revive it unless you have something important to add.

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