about php

Novice asking questions about PHP PEAR DB Like what Include "db.php"; $r = Db::connect ("Mysql://root:[email protected]/dbname"); Var_dump ($R); In the program Include "db.php"; Does this path need to be changed? I have installed PEAR DB and

About PHP Generation Verification code The code is as follows Header ("Content-type:image/png");Srand (Double) microtime () *1000000);//sow a seed that generates random numbers to facilitate the use of random number generation belowSession_Start ()

Ask a question about php+mysql. To query data in a table, the condition is UID in (all-in-one). So satisfying uid=1 or 2 or 3 of the query. How do I get one condition for each meeting? For example, the UID is a few of the three, through the SQL

About PHP Development HTTP Server Recently due to work needs, to a mobile phone game to get a management game leaderboard server, after the classmate introduced, think that using PHP to develop relatively simple, so temporarily to learn the basic

About PHP MD5 16-bit raw binary output and 32-bit string output Because PHP AES is required to encrypt data, consider using PHP MD5 to output 16-bit binary as the key. Google a bit "php MD5 16"? I found a lot of articles that are suggested to be

Questions about PHP's Number_format function. Echo Number_format (88899626759579787, 0, ', '); Why does the output result be 88899626759579792? Share to: ------Solution-------------------- I am also a novice, asked the next degree Niang, she

About PHP Call database image address, implementation of the problem of wheel display Include_once "connect.php"; Connecting to a database $jdz _pic=mysql_query ("select * from Jdz_images where filetype= ' image/pjpeg ' ORDER BY aid desc limit 0,5")

Questions about PHP source code!!!! First I want to download a PHP source code, want to study the source code of PHP. Then I would like to know how the local environment of PHP development collocation? I downloaded a PHP source code, built a

About PHP debugging Problem "kneel to master Weapon" The company's server capabilities are developed using PHP (an open source project), based on an SOA framework, using PHP XMLRPC to provide services outside. I am in the process of development,

A question about PHP object-oriented Ask you, regardless of the following code design is reasonable, just look at the code execution, what will be the result, why is such a result. Class AAA{ Function Show () { Echo $this->str;

About php Send mail two classes (for a long time ...) ） need to send mail with PHP, do not want to phpmailer so complex, find to find, finally found a good, share out, PHP Mail Send class, total contains two files. The code is as follows: sent_mail.

"About PHP" 16th bullet---File transfer tool Curl's advanced application Let's move on to the above section, which gives you a brief introduction to the four steps of using curl, this article explains some of the advanced applications of Curl:To

Questions about PHP's pear class Our company system comes with Pear class, the directory under the Pear folder as above. Who has the relevant Chinese documents above (English can also) or [b ] to help directly explain the role of the above

Some questions about PHP drawing PHP Code $SRC 621 = imagecreate (200,200); $yellow = Imagecolorallocate ($src 621, 255, 255, 0); $red = Imagecolorallocate ($src 621, 255, 0, 0); $green = Imagecoloralloca Te ($src 621, 0, 255, 0),

Questions about PHP Excel Excel templates A B C D 1 Name Sex Age entry Time 2 3 .. There are table people fields in SQL Name/sex/age/time Can the contents of the SQL table be written to Excel based on the results of my query in the PHP

Some questions about PHP recursive functions Not much to say, just comment my question directly in the code function Digui ($i = 0) {if ($i Digui (+ + $i);echo $i;//When Satisfied $i }return $i;//Why not return the last recursive value, 3}$r =

Questions about PHP turning a string into a picture Title. I want to turn the email address string into a picture and display it. (in order not to see the email address in the source code) Ask the great God. For example, my mailbox is

Ask a question about PHP transactions Current file a.php: Transaction start Database Operations 1 The following two lines operate the class method for a.php execution b.php: Database Operations 2 Transaction rollback 1 Database Operations

Questions about PHP combined with HTML table query data summary rows or columns One of the reports: PHP reads data from MSSQL, and the total line is calculated in what way. This is part of the code, such as the amount required for the sum of a

Original: http://blog.ircmaxell.com/2012/03/phps-source-code-for-php-developers.html As a developer, I find it more and more in my daily work to see the source code of PHP. It is useful to understand what is going on behind the scenes in order to