What are some common issues with UTF-8 encoding and PHP when retrieving data from a database?

Common issues with UTF-8 encoding and PHP when retrieving data from a database include displaying garbled or incorrectly encoded characters. To solve this issue, you can set the connection character set to UTF-8 before querying the database. 

// Set the connection character set to UTF-8
$mysqli = new mysqli("localhost", "username", "password", "database");
$mysqli->set_charset("utf8");

// Retrieve data from the database
$result = $mysqli->query("SELECT * FROM table");

// Loop through the results
while ($row = $result->fetch_assoc()) {
    // Output the data
    echo $row['column_name'];
}

// Close the connection
$mysqli->close();

Keywords

UTF-8 encoding PHP database retrieval

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