Function to determine wether the current datetime is within a user set date and time in PHP
140748
How to check if a date is in a given range?
102504
php date validation
43291
PHP, use strtotime to subtract minutes from a date-time variable?
137789
Current time formatting with Javascript
19501
PHP date/time format, need some assistance
146049
PHP 5.4 Can't Determine Time Zones on its own
28331
How to detect user's timezone?
130939
PHP How to find the time elapsed since a date time?
140646
Check if variable is a valid date with PHP
72265
How do I use PHP to get the current year?
109704
How to check if a string is a legal "dd/mm/yyyy" date?
104181
Display time/date in specific timezone using date() function
97834
Dealing with timezones in PHP
152055
Difference between now() and current_timestamp
7297
How can I get the current date and time in UTC or GMT in Java?
68112
Timezone conversion in php
25350
How to get time difference in minutes in PHP