What are best practices for converting date formats in PHP?

When converting date formats in PHP, it is important to use the date() function along with the strtotime() function to ensure accurate conversion. Additionally, specifying the desired input and output formats using the appropriate format characters is crucial for successful conversion.

// Example of converting date formats in PHP
$date = "2022-12-31";
$new_date = date("d/m/Y", strtotime($date));
echo $new_date; // Output: 31/12/2022