What are the time and date functions in PHP

Editor to share with you what are the time and date functions in PHP, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Time and date function

Time: gets the number of seconds of the current timestamp (integer: 00:00:00 GMT on January 1st, 1970)

Date: time serialization function that converts the specified timestamp into the display format of the specified time and date (random string: specified by professional formatter). If no timestamp is specified, the system uses the current timestamp by default.

Strtotime: the string in time and date format is converted to the corresponding timestamp (as long as it is the correct English time expression, it can be converted)

Microtime: microsecond timestamp, which returns different results mixed microtime (Boolean type) according to different requirements. It can return a floating-point time or an array (timestamp and microseconds).

What language is php php, a nested acronym, is the abbreviation of English Hypertext preprocessing language (PHP:Hypertext Preprocessor). PHP is a kind of HTML embedded language. PHP is somewhat similar to Microsoft's ASP. It is a scripting language that embeds HTML documents on the server. The style of the language is similar to C language, and now it is widely used by many website programmers.

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