How can syntax errors, such as typos, impact the functionality of a PHP script that interacts with a MySQL database?

Syntax errors, such as typos, can cause a PHP script to fail to execute properly when interacting with a MySQL database. These errors can prevent the script from connecting to the database, executing queries, or retrieving data. To solve this issue, it is important to carefully review the code for any typos or syntax mistakes and correct them accordingly. 

// Incorrect connection parameters with syntax error
$servername = "localhost";
$username = "root";
$password = "password";
$dbname = "myDB";

// Correct connection parameters
$servername = "localhost";
$username = "root";
$password = "password";
$dbname = "myDB";

// Incorrect query with syntax error
$sql = "SELECT * FROM users WHERE id=1"
$result = $conn->query($sql);

// Correct query
$sql = "SELECT * FROM users WHERE id=1";
$result = $conn->query($sql);

Keywords

syntax errors typos PHP script MySQL database functionality

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