What are the benefits of using a standardized date format like ISO 8601 in PHP?

When working with dates in PHP, using a standardized date format like ISO 8601 (YYYY-MM-DD) can help avoid confusion and ensure consistency across different systems or platforms. This format is easily readable, sortable, and can be parsed by various date functions in PHP. 

// Using ISO 8601 date format in PHP
$date = date('Y-m-d');
echo $date;

Keywords

ISO 8601 standardized date format PHP date functions date formatting

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