What are the potential pitfalls of using the explode() function to manipulate date formats in PHP?

Using the explode() function to manipulate date formats in PHP can be error-prone as it relies on a specific delimiter to separate the date components. If the delimiter changes or is not consistent, it can lead to incorrect date parsing. A more reliable approach is to use date parsing functions like strtotime() or DateTime::createFromFormat() to handle date manipulation. 

$date = "2022-01-15";
$date_components = explode("-", $date);
$year = $date_components[0];
$month = $date_components[1];
$day = $date_components[2];

// Using DateTime::createFromFormat() for more reliable date parsing
$date_object = DateTime::createFromFormat('Y-m-d', $date);
echo $date_object->format('Y-m-d');

Keywords

explode date formats manipulation potential pitfalls PHP

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