How can PHP be used to replace specific text patterns in a MySQL output?

When retrieving data from a MySQL database in PHP, you may need to replace specific text patterns before displaying the data. This can be achieved by using PHP's str_replace function to search for and replace the desired text patterns in the output. By incorporating this function into your PHP code, you can easily manipulate the MySQL output to suit your needs.

// Retrieve data from MySQL database
$data = "Hello, this is a sample text with some patterns to replace.";

// Replace specific text patterns
$data = str_replace("sample", "replacement", $data);

// Display the modified data
echo $data;