PHP Tutorials

Can not find out where the error, but the preview is a lot of garbled Ob_clean (); Header ("Content-type:image/png"); $img = @imagecreatetruecolor (50,20) or Die ("FJHB"); $BG _color=imagecolorallocate ($img, 255,255,255); Imagefill ($img, 0,0, $

I use Import ("Common.logaction", App_path, '. php ') within a function, introducing the logaction.php file, which is a multidimensional array with the following structure: $_lang[' log_action ' [' add '] = ' add '; $_lang[' log_action ' [' remove ']

thinkphp label problem syntax I want to output {How do I do it before a tag? Originally this {$ppvod. Vod_readurl} can be interpreted in the template as: Http://XXXX, but I add a { Can not be interpreted as normal, the direct output is

5312346789101112131415161718192021222324252627282930 Ask how to get1~30 these values in the label? Best to use Simple_html_dom to get it? Know the friend said Oh! If not with this class also can! Reply to discussion (solution) $s = 5312346

Ajax.js Code: var xmlHttp; function S_xmlhttprequest () { if (window. ActiveXObject) { Xmlhttp=new ActiveXObject ("Microsoft.XMLHTTP"); } else if (widow. XMLHttpRequest) { Xmlhttp=new XMLHttpRequest (); } } function funphp100 (URL)

Han teacher Dedecms speak really good, in this praise one, but some of them add a secret, 52ziyuan to spend 39, it is someone else's things, but also to sell, this is not the opposite of open source. The programmer is really not easy in Jingdezhen,

Class So_getmaterialtype{var $CreateTime = '; var $IsDefault = '; var $UpdateTime = ';} $p = Array (), $sql = ' SELECT * from TB where lidgetall ($sql); foreach ($re _materialtype ID as $key + $val) {$getMaterialType = new So_getmaterialtype; Why

According to the example in the Handbook, Http://codeigniter.org.cn/user_guide/tutorial/static_pages.html Create a new pages.php in the controllers, but it seems that the system cannot find this class, do not recognize If the welcomeb.php is deleted,

Note: You only need to store, read, and judge the time, not including the date. Such as Start time: 08:30:00 End Time: 18:00:00 Enter the time in the form as above, can you store it in the MySQL database with an int type, and print it in PHP? You

New Installation discuz! X2.5, cannot display the picture, the display word is also big, the format is not good. The URL is http://mdm666.com, please help to see where is the problem. Reply to discussion (solution) The website can't get in!

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$str = " Chinese Medicine name " Ai ye Aiye"; There are 1265 strings, as in the preceding code fragment. There are two questions: 1. Collect wormwood leaves Aiye, my code is as follows, why not? The content is empty. Preg_match ('/' TCM name ' (.

As below, the effect: 2 3 4 5 6 7 8 9 1 3 4 5 6 7 8 9 1 2 4 5 6 7 8 9 1 2 3 5 6 7 8 9 1 2 3 4 6 7 8 9 1 2 3 4 5 7 8 9 1 2 3 4 5 6 8 9 1 2 3 4 5 6 7 9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 Reply to discussion (solution) $arr 1 = Array (' 1 ', ' 2

I am a novice, a lot of things are not very well know how to say, roughly speaking, I hope you have pointed to the predecessors, thank you. A project consists of a lot of code, but the code is divided into many files Example: Querying a database

Now I'm going to introduce the picture to mark in Jpgraph, just like, each point is the same picture that is referenced But I want the effect is similar to the following, each point according to the actual situation to refer to different pictures

$wenzis = "I am "; $wenzi = "Black"; $tihuanzhi = " ";//The value to be replaced $wenzis = preg_replace ($ Tihuanzi, $wenzi, $wenzis, 1); The replacement result is "I am ", the replacement result did not

Let's say there are 2 fields, 1 is the time, the ID. ID time I'd like to order by ID first. 3 444 3 555 2 222 2 333 And then order by time. Become 3 444 3 555 2 333 2 222 How to write note 33 22 are grouped to sort the

I want to do PHP, but not too dare, do not know how difficult ah? I have learned the HTML CSS JS know PHP database additions and deletions and other operations. How much can you learn to do? Who is doing web development in the company, revealing,

In the HTML is textarea inside the input content plus carriage return line and then enter the content ... Then post to the PHP page, save the data in the database field, type text Then in front of the display, there is no line-wrapping effect, how

I know the practice is to query the password through the user name, if the right to log on successfully, then use a cookie to save the user ID and user name. Is it a little easier to do this? What is the further approach? Reply to discussion