PHP Tutorials

My PHP version is 5.4, written as the title of a line of code, found that can be used, in many places this is written. Remember the past is not good, I have not written PHP for nearly two years did not pay much attention. Now the code submitted to

LAMP Environmental conditions yum install php-* httpd-devel mysql-server -y Installing Epel rpm yum install php-mcrypt PHP.ini set up the city Aisa/shanghai An HTTP 500 error occurs when accessing PHPmyadmin Reply content: LAMP

To preserve the HTML code entered by the user, here is the HTML code: ab How it's done. Sorry, I don't speak clearly enough, I want to say: A b These two lines are user-submitted data, perhaps through the editor, perhaps the user manually input,

Index.htmlEdit article Ckeditor/config.js ckeditor.editorconfig = function (config) { Config.language = ' ZH-CN '; Config.toolbar = ' Rich '; Config.toobar_rich = [[' Source ', '-

For example: admin backstage login That's what I wrote. $where = array( 'adminname'=>strtolower(trim($this->input->post('adminname',TRUE))), 'password'=>strtolower(trim(md5($this->input->post('password',TRUE))))

echo " "; So the input is blank, but I need a for statement to use such a string, what should I do? Reply content: echo "

Title, want to write a navigation bar, each category in the navigation bar has a bubble that shows the number of articles updated within a week.The total number of articles known to get a category is How do i show how many articles are

header("Cache-Control:no-cache,must-revalidate");$handle = popen('svn --version','r'); $read = stream_get_contents($handle);echo "";printf($read);echo ""; pclose($handle); Code source Zhang Banquet N years ago Blog: http://blog.s135.com/post/371/2/1/

There are a number of buttons on a page, how to use the JS control button response to the backend PHP different action Reply content: There are a number of buttons on a page, how to use the JS control button response to the backend PHP

When you do the PHP program, the php.ini or the program itself when the time stamp used to set the timezone is not set by default or set to the East eight district of Shanghai, Asia? Reply content: When you do the PHP program, the php.ini or

After successful landing, the top right corner shows the user name, the cookie is saved, how to read out where to put, for example Reply content: After successful landing, the top right corner shows the user name, the cookie is saved, how to

There is the code for C # generation MD5 as follows: class CreateMD5 { static void Main(string[] args) { string source = "提问指南"; using (MD5 md5Hash = MD5.Create()) { string hash =

How big can the SQLite database be? Will the dozens of MB burst out like the ACC database? Baidu Encyclopedia above, some people said can be a few g, some people say hundreds of M, some people say a few terabytes is no problem, hard enough to be

I am using the Ubuntu Kylin version, after installation configuration Lnmp environment, using composer installation laravel4.2, actually reported 502 error, view nginx log and FPM log found the following error: Nginx. LOG: 2014/06/01 22:23:46

Please don't scold, first. I often on the tiger flutter, found the tiger flutter of the Youku,tudou of the video have ads, when users click on the video to get the actual address of the video, and skip the ads. How does it get to the video

I'm win7, PHP environment built with XAMPP (installation path F:/XAMPP) To make it easy to use PHP commands directly in the global I threw the php.exe under the f:/xampp/php down to Windows/system32. However, the PHP command is still not available

$s = '9C216AFB868C';$sb=hexdec($s) ;var_dump( $sb );//1.716673427227E+14echo '';var_dump( dechex($sb) );//6afb868c The hexadecimal $s is converted to decimal, and then the hex is reversed. dechex()there is a limit to the size of the conversion.------

Recently, to help the school to do a questionnaire system, the current storage questionnaire and the results of the questionnaire are as follows: For each additional questionnaire, the database adds two tables, one of which is used to hold the

Now there is a need to remove a large lump of five decimal digits from the database, and then reserve two decimal places. I used the round to simply deal with it and found that numbers like 19.90000 would turn 19.9 instead of 19.90. So I tried to

I am using MAMP development under Mac OS, write error code not to error. php.ini 设置了 error_reporting=E_ALL; In the code, add It's still not working. Reply content: I am using MAMP development under Mac OS, write error code not to error.