Since this is impractical for humans to read, PHP converts timestamp to a format that is readable and more understandable to humans. Created: March-20, 2020 | Updated: December-10, 2020. In PHP, the $_GET variable is used to collect values from HTML forms using method get. Information sent from an HTML form with the GET method is displayed in the browser's address bar, and it has a limit on the amount of information to send. System Dependent, typically -2147483648 through 2147483647 Value Type: Array The integer returned by time() represents the number of seconds elapsed since midnight GMT on January 1, 1970. The computer stores date and time in UNIX Timestamp. PHP's time() function gives you all the information that you need about the current date and time. 1. date method (PHP 4, PHP 5, PHP 7) This is the very common and very easiest way to get the date and time in php. For the new PHP programmer might confuse why there are lot of method for to get current date and time and which one to use in their project. so when user will register at that time will decide when he will expire and we will check it with current date always. We can use it to get the current year, current month, current hour, etc., or we can use it to get a complete date string. It is best to consult the format characters table in the date() function documentation for more information about special cases.. Let's see some practical examples of the date() function now. Seconds since the Unix Epoch, similar to the values returned by time() and used by date(). From PHP 5.2, PHP provides some ready-made classes to help developers to solve daily problems they face. Why do we need the date() function? This time is measured as a number of seconds since Jan 1, 1970. Combination of strtotime() and date; Use DateTime::createFromFormat or date_create_from_format; To convert a string to Date and DateTime, several functions or methods can be used, like the combination of strtotime() and date(), using the DateTime::createFromFormat class method or format() method within the same class, or the PHP … One of those classes is DateTime class which solves date time related issues. To get current month using DateTime class, follow the two steps-Create an object of DateTime() class. The Date is an inbuilt function used to format the timestamp. Many times we require to check current date is between given two dates or not for subscription, trial, user expire time etc. There are many other special characters to specify the output for the date() function. It requires no arguments but returns an integer. The computer stores dates and times in a format called UNIX Timestamp, which measures time as number of seconds since the beginning of the Unix epoch (midnight Greenwich Mean Time on January 1, 1970 i.e. PHP date() function reference or tutorial containing description, version information, syntax, parameters, return value, examples, output of examples,online practice editor, pictorial presentation and link to the full function reference of PHP tutorials from w3resource.com // set the default timezone to use. Syntax: date( format, timestamp ) It requires no arguments but returns an integer. Method 3: Using DateTime class to get current month. If your work is timezone sensitive, and you're working with PHP 5.3 or better, consider working with DateTime and DateTimeZone instead. The GET Method; The POST Method; PHP $_GET Variable. The PHP date() function converts a timestamp to a more readable date and time format. 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