PHP uses strtotime to calculate the number of days between two given dates, strtotime days_PHP tutorial

PHP uses strtotime to calculate the number of days between two given dates, strtotime days

This article describes the example of PHP using strtotime to calculate the number of days between two given dates. . Share it with everyone for your reference. The specific analysis is as follows:

PHP’s strtotime function is used to parse the date-time description of any English text into a Unix timestamp. This function will use the TZ environment variable (if available) to calculate the timestamp. It returns a timestamp if the execution is successful, otherwise it returns FALSE. Prior to PHP 5.1.0, this function would return -1.

$date1 = date('Y-m-d');
$date2 = '2005-03-01′;
$days = (strtotime() – strtotime()) / (60 * 60 * 24);
echo "Number of days since '2005-03-01′: $days";

I hope this article will be helpful to everyone’s PHP programming design.

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