What potential pitfalls should be considered when reformatting dates in PHP?

When reformatting dates in PHP, one potential pitfall to consider is the risk of incorrect date conversions if the input date format is not specified correctly. To avoid this issue, it is important to ensure that the input date format matches the format of the date string being processed. Additionally, it is crucial to handle any errors that may occur during the date reformatting process to prevent unexpected behavior in the application. 

// Example of reformatting a date in PHP with error handling
$dateString = "2022-12-31";
$inputFormat = "Y-m-d";
$outputFormat = "d/m/Y";

$date = DateTime::createFromFormat($inputFormat, $dateString);
if (!$date) {
    echo "Error: Invalid date format";
} else {
    $formattedDate = $date->format($outputFormat);
    echo $formattedDate;
}

Keywords

date formatting PHP strtotime timezone formatting errors

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