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Unix Time and Leap Seconds – PHP

February 22, 2020 Php Leave a comment

Q(Question): I have Red Hat Enterprise Linux 4. I was just reading up about UTC and leap seconds. Is it true on my system that the Unix time may skip up or down by one second at midnight when there is...

Session Timeouts – PHP

February 22, 2020 Php Leave a comment

Q(Question): My site (www.txfannin.org) has a back-end Admin area used by volunteers to add content to the Db which contains over 60 table. When each volunteer logs into the Admin area I store their U...