How can PHP developers troubleshoot and resolve issues with date formatting causing blank pages in their applications?

When date formatting issues cause blank pages in PHP applications, developers can troubleshoot and resolve the problem by checking for errors in the date format string, ensuring the date is valid, and using functions like date_create() and date_format() to properly format the date before displaying it on the page. 

$dateString = "2021-12-31";
$date = date_create($dateString);
if($date === false){
    echo "Invalid date format!";
} else {
    echo date_format($date, 'Y-m-d');
}

Keywords

PHP date formatting troubleshooting blank pages error resolution

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