gmdate

Returns timestamp for 12:25:23 9-jul-2006echo Gmmktime (12,25,23,7,9,2006);?> Gmdate ($format, $ts) This function formats the UNIX time label as a date string that can be read artificially. This date string is represented as GMT (not local time).

Header (' content-type:text/html;charset=utf-8; ');#总结php操作时间的函数#1. Cal_days_in_month (calendar,month,year): function returns the number of days in one months for a specified year and calendar#calendar: The calendar to be used, month: Specified

For static pages there are etag. First, first look at the case: Apache static page The static page that Apache sends to the client typically contains last-modified and etag, the values of which are from the modified time of the static file and the

PHP Date-time function date ()1, year-month-day Copy Code code as follows: echo Date (' y-m-j '); 2007-02-6 echo Date (' y-n-j '); 07-2-6 Capital Y represents a four-digit year, while lowercase y represents a

PHP Date-time function date () 1, year-month-day echo Date (' y-m-j '); 2007-02-6 echo Date (' y-n-j '); 07-2-6 Capital Y represents a four-digit year, while lowercase y represents a two-digit number for the year; Lowercase m represents the number

Wrote a long time ago is also about high-performance PHP picture dynamic cropping scheme article, the article is used Nginx cache and rewrite implementation, of course, plus CDN, the solution exists a problem is that the picture is not actually

PHP has a number of easy to use functions to display and process dates. To display a date or time in a specific format, use the date () function. It has two parameters: how to display the format of the date and the time stamp that represents the

void header (String $string [, bool $replace = true [, int $http _response_code]]): Send a raw HTTP header Here are several uses of header: 1, use header function to jump page; Header (' Location: '. $url); Where $url is the URL that will

header ()is used to send raw HTTPHeaders. The http/1.1 specification for more information onHTTPHeaders.Example One: Copy Code code as follows: ? Php Header ("location:http://www.jb51.net";); exit;//must add

Of course, the prerequisite is to open a CDN in a function reload_into_ims on. So the user sent over the No-cache is not afraid. Because it will give No-cache to If-modified-since. So we write the program is mainly to if-modified-since control just

PHP has a number of easy to use functions to display and process dates. To display a date or time in a specific format, use the date () function. It has two parameters: how to display the format of the date and the time stamp that represents

Whether they are accustomed to displaying the current server time or logging the next instance of a database entry, PHP's date and time functions are an important part of their toolkit for any network developer. But any tool needs a person to

Whether they are accustomed to displaying the current server time or logging the next instance of a database entry, PHP's date and time functions are an important part of their toolkit for any network developer. But any tool needs a person to

The role of Refresh_pattern:Used to determine how long a page stays in the cache after it enters the cache. Refresh_pattern only works on a page where the backend does not have a expires expiration, such as a forum page, and does not work on pages

Etag is also available for static pages.I. First, let's look at the first situation: apache Static PageThe static pages sent from apache to the client generally contain Last-Modified and Etag. The values of these two labels come from the

This article introduces the function-related knowledge of php File Download through the instance code. The introduction is very detailed and has reference value. If you are interested, learn it together. PHP code for downloading objects using

Csvis a simple excel format. We only need to generate the. CSV file after using the specified format. Although it is simple, it will also encounter many problems. The following small series will summarize it for you. Csvis a simple excel format. We

Ec (2); setlocale () mktime () getdate obtains the time and date information. Syntax: arraygetdate (inttimestamp); Return Value: Array Function Type: time and date content description returned array elements include the following items: & quot;

Ec (2); date and time function library {often forgets} checkdate: verifies the correctness of the date. Date: format the server time. Strftime: format the server time locally. Getdate: Get the time and date information. Gettimeofday: Get the current

This article describes how to use the Imagick component to dynamically crop images in PHP and Nginx. For more information, see This article describes how to use the Imagick component to dynamically crop images in PHP and Nginx. For more information,