model extension;
Support Composite primary key;
Multi-table operation support is perfect;
The curd operation of the model supports obtaining only SQL statements and not execution;
Increase the Using/index/fetchsql/strict/token coherent operation method;
The Setinc and Setdec methods of the model classes support deferred writes;
I function increases the variable modification wildcards regular then detects the support;
Variable filtering for global variable filtering a
This article mainly introduces the implementation of PHP for the date, month, days, weeks, hours, minutes, seconds, such as the addition and subtraction, combined with examples of the form of a simple date-time algorithm based on strtotime, very practical value, the need for friends can refer to the next
This is actually strtotime the built-in function
PHP date plus minus week date ("Y-m-d", Strtotime ("2013-11-12 +1 Week"))//php date plus minus
This function realizes the difference between two Unix timestamps, and returns two timestamps of days, hours, minutes, seconds, precision to seconds, and two parameters as timestamps, although the code is simple but useful. function Timediff ($begin _time, $end _time) { if ($begin _time Calculates the two time difference and returns the difference in days, minutes, seconds
1. There are 19 sub-tones2. According to the different pronunciation methods are divided into: flat tone (similar to ping Sheng), the air (the feeling of sending out the gas), stress (reread).3. In Korean, there are five sounds in the sound, each with its corresponding aspirated sound and stress.4. The sub-tone cannot be pronounced separately, and it needs to be pronounced with a vowel.Learn 5 sub-tones today:?: Similar to the pronunciation of ' k ' in Chinese initials.(for example, with vowels,
) this.width=650; "src=" http://s5.51cto.com/wyfs02/M02/7D/24/wKiom1bg78ajpuyzAAKG2sShUWM568.jpg "style=" float: none; "title=" 10.jpg "alt=" Wkiom1bg78ajpuyzaakg2sshuwm568.jpg "/>Test Environment Description: operating system: WIN7 flagship +SP1 native clock Source: Synchronizing with symmetricom provided by GPs monitoring test method: W32tm/stripchart/computer: Left: monitoring is the S200 clock source, right: monitoring is the symmetricom provided by the GPS clock source, by contra
The following code is called in 24 hours of data, how to change to call one months or a year of data
PHP Code
Private Function getList ($where = ", $no _query = False) {global $_fanwe; if (! $no _query) {if (Defined (' Is_cache_tpl ')) $fields = '; else $fields = ', G.post_count '; $page _args = Array (' city_py ' = = current_city_py, ' site ' = = intval ($_fanwe[' request '] [ ' site '), ' cat ' = intval ($_fanwe[' re
with the BOM header.
At this time, it is remembered that after uploading the website with FTP, the configuration file was modified using the FTP-brought editing tool. It was modified with Notepad. So, hurry to re-download the configuration file, with notepad++ change the file type to UTF8 without BOM, save, upload, access. The website finally returned to normal.
Look at the time, 5 hours have passed.
PS: In the second step, you also see that IIS send
/*
* Precise time interval function
* $time release time as 1356973323
* $STR output format such as y-m-d h:i:s
* The second half of the year is 15552000, 1 years is 31104000, here in half a year time
*/
function From_time ($time, $str) {
Isset ($STR)? $str: $str = ' m-d ';
$way = Time ()-$time;
$r = ";
if ($way
$r = ' just ';
}elseif ($way >= $way
$r = Floor ($way/60). ' Minutes ago ';
}elseif (
Monday to Thursday morning 9:00 to 6:00Friday Morning 9:00 to 5:30Saturday morning 9:00 to 12:00 noonSunday Full Day holidayDo not pack to eat live. With five risk without a gold.The salary is not over 4000. It's supposed to be over 3000! I don't even know what I'm doing.The pressure is a bit big, but it can handle it. Have confidence in your future!Do not play games, do not smoke, do not drink. Not with the new QQ, not with the new.Always go for a run and take a walk. Listen to the music.Love t
The E3 Nintendo has no new handheld (the legendary XDs. hehe) and the pocket of the message, was sprayed very seriously, Sony's FF7 re-Seihan and Shamu 3 is the highlight.and Shamu 3 of the crowdfunding speed is said to record, the player's feelings of victory. The author saw that there were also dozens of players in the country who sponsored the knife. It is said that 2 million dollars is not enough for this development, and this time crowdfunding is to test the feelings of players to increase
PHP time to get a difference of 8 hours
by Wusheying
Date_default_timezone_set (' PRC ');$TIMESTR = Date ("Y-m-d h:i:s", Time ());
The server plus this sentence just can solve the problem of afnetworking parsing JSON
Error Domain=nscocoaerrordomain code=3840 "The operation couldn ' t be completed. (Cocoa error 3840.) " (JSON text did not start with an array or object and option to allow fragments not set.) userinfo=0x196463f0 {Nsdebugdescript
funct Ion DateDiff ($date 1, $date 2, $unit = "") {//Time comparison function, return two dates in seconds, minutes, hours or days
switch ($unit) {
C ASE ' s ':
$dividend = 1;
break;
case ' I ':
$dividend =//osphp.com.cn
break;
case ' h ':
$dividend = 3600;
break;
case ' d ':
$dividend = 86400;
break;//Open source OSPhP.COM.CN
Default:
First, add the following code to the subject's functions.php file
The code is as follows
Copy Code
function Timeago ($ptime) { $ptime = Strtotime ($ptime); nbsp $etime = Time ()-$ptime; if ($etime $interval = Array ( * * * => ' y-m-d ' years ago ('. Date ', $ptim e) ', => ' a month ago ('. Date (' m-d ', $ptime). ') ', 7 * 24 * 60 * => ' Week ago ('. Date (' m-d ', $ptime). ", * => ' days ago ', 60 * 60 => ' hou
I have been thinking about Python, but I have never been idle. This is not the case. On Saturday, boxing is also there. So I started from the beginning, reading the python manual, and reading a concise manual for two hours, then write downThis script implements incremental file backup ...... Looking back, it is not complicated. Except for a recursion, there is only the limit method, and the latter makes us spend a lot of time. Some operations on the s
Recently, as the project needs to start learning the legendary WPF, er, Spring brother seems to be a little angry with me. I haven't found it for a long time when I used Google to find learning materials. Later I found a book on the computer about WPF that I don't know when to download, that is, the one I want to translate.
This book has two purposes: 1. Learning WPF and completing projects
2. I haven't moved bird for a long time. I don't know if I can do it. Let's take a look.
Since it is not a
In this case, we need a very reliable current time to support it. Although the time of most servers is very accurate, we use time () the time obtained is reliable, but it is inevitable that there will be inaccurate situations. Some servers do not enable NTP (Network Time Protocol) for time synchronization, and due to hardware environment and other factors, as a result, the time is varied, which is usually a few minutes or a maximum of several hours, b
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