So I’m creating this app for storing films about details and everything was working until I changed my OS from Mac to Ubuntu.
The user posts details about the film and the PHP script inserts it into the table; so, on a very basic level:
$description = $_POST['description'];
mysql_query("insert into film (description) values ('$description')");
Edit:
Sometimes it works and sometimes it doesn’t – I’m assuming it has something to do with the quotes and the variable (the film description that I’m entering) I’m inserting. The description of the description column is text. It works when I enter something random with no punctuation.
Edit:
Entering real data for example this description of Monsters Inc.
In a city of monsters with no humans called Monstropolis centers around Monsters, Inc., the city’s power company. Monsters, Inc. The lovable confidant, tough large, furry blue behemoth-like giant monster named James P. Sullivan (A.K.A. better known as Sulley) and his Cyclops wisecracking best friend short, green monster with one large eye, Mike Wazowski discover what happens when the real world interacts with theirs in the form of a 2-year-old baby girl dubbed “Boo,” who accidentally sneaks into the monster world with Sulley one night. And now it’s up to Sulley and Mike to send Boo back in her door before anybody and especially two evil villains such as Sulley’s main rival as a scarer chameleon-like Randall(a monster that Boo is very afraid of), who possesses the ability to change the color of his skin and Mike and Sulley’s boss Mr. Waternoose the chairman and chief executive officer of Monsters, Inc
Doesn’t work but I’m not sure what is ‘breaking’ it – i.e. is it the double quotes or parenthesis.
Are the strings within bounds? For example, if you have a varchar(25) field and your string is 124 characters, you’ve got a problem. Also, check the encoding of the string. Validate your input.
Next, sanitize using
mysqli_real_escape_string(). All input is evil and you’ve opened your app up to a SQL injection attack.