In this tutorial, we show you how you can convert float to date time in php.

1. Code:

 <?php 
	function convertFloatToDateTime($timeFloat, $isDateTime = false){
		if (is_null($timeFloat) || trim($timeFloat) == '') {
			return null;
		}
		if ($isDateTime) {
			$str = date("d-m-Y H:i:s", strtotime("+0 second", $timeFloat));
		} else {
			$str = date("d-m-Y", strtotime("+0 second", $timeFloat));
		}
		return (false != $str) ? $str : null;
	}
	
	$str = convertFloatToDateTime(11111111111, false);
	echo($str);
        echo("<br>");
        $str = convertFloatToDateTime(11111111111, true);
	echo($str);
    ?> 

2. Example:

Input:

11111111111, false;
11111111111, true;

Output:

05-02-2322
05-02-2322 20:45:11