I've a problem connecting on my free database. I created a free mysql database on freesqldatabase.com in order to try if my php script does his job. The main purpose is to insert data from an html form (hosted in a different host let's say HOST A) into a table in the database (in HOST B). I tried many times but it says that could not connect on database.
Here's the error:
Warning: mysqli_connect(): (HY000/2003):
Can't connect to MySQL server on 'sql2.freesqldatabase.com' (110)
in [HOST A]/core/try.php on line 6 ERROR: Could not connect.
Can't connect to MySQL server on 'sql2.freesqldatabase.com' (110)
So here's my PHP script:
<?php
$link = mysqli_connect("sql2.freesqldatabase.com", "user", "password", "database_name");
// Check connection
if($link === false){
die("ERROR: Could not connect. " . mysqli_connect_error());
}
// Attempt insert query execution
$sql = "INSERT INTO persons (person_id, first_name, last_name, email_address) VALUES (1, 'Peter', 'Parker', 'peterparker@mail.com')";
if(mysqli_query($link, $sql)){
echo "Records added successfully.";
} else{
echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}
// Close connection
mysqli_close($link);
?>
And this is my simple html form:
<form action="core/try.php" method="post" />
<p>Nome persona: <input type="text" name="person_id" /></p>
<p>nome <input type="text" name="first_name" /></p>
<p>cognome <input type="text" name="last_name" /></p>
<p>email <input type="text" name="email_address" /></p>
<input type="submit" value="Submit" />
</form>
What have I done wrong?!
From the connection settings and code that you've provided it seems that the table persons
does not exist or is missing. I can only see the table tabella
. I think you have to create the table persons
first. Connecting to the database itself with the code that you've provided works. This is the error that I'm getting:
ERROR: Could not able to execute INSERT INTO persons
(person_id, first_name, last_name, email_address)
VALUES (1, 'Peter', 'Parker', 'peterparker@mail.com').
Table 'sql2107307.persons' doesn't exist
您没有使用创建 sqldatabase 时提供的密码和用户名,请从您的电子邮件中查看详细信息
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