PHP Tutorials

Uchome code is still very good, learn! Copy the Code code as follows: /*** Define some constants*/@define (' In_uchome ', TRUE); It is said to prevent the file from being illegally includedDefine (' X_ver ', ' 1.2 '); Uchome versionDefine ('

Copy CodeThe code is as follows: $link =mysql_connect (' localhost ', ' root ', ');mysql_select_db (' abc ', $link);$sql = "SELECT * from book";$result = mysql_query ($sql);while ($row = Mysql_fetch_row ($result)){echo $row [' CID ']. ':: '.

Copy the Code code as follows: for ($i =1; $i {for ($j =1; $j {$result = $i * $J;if (strlen ($result) ==2){echo "$j * $i = $result";echo "";}Else{echo "$j * $i = $result";echo "";}}echo "";}?> Write small programs, promote your passion for PHP,

#用户发布的html, filtering hazard codes Copy the Code code as follows: Function uh ($STR){$farr = Array ("/\s+/",//filter Extra blanks"/]*?) >/isu ",//Filter

Here directly to the complete program, the specific application can be modified by themselves. The example I gave here is very simple, and in fact, there are many applications that can be developed from this example. such as hiding the real URL

Copy CodeThe code is as follows: Login User name: Password: Cookie Save time: Browser processSave 1 daysSave 30 daysSave 365 days Copy the Code code as follows:

Perhaps for some people, the article is too simple, this is a tutorial for beginners, because the time is tight (to accompany the wife shopping, hehe), which appeared the design is not standard, code writing is not standard, and so on, the bug and

/** * @name collection book. php * @date Sun Mar 22:48:02 CST 2009 * @copyright Ma Yongjin (Myz) * @author Ma Yongjin (Myz) * @link http://blog.csdn.net/mayongzhan/ */ Header (' Content-type:text/html;charset=utf8 '); Header ('

$msn = new myMSN ("h058@test.com", "123"); MSNv9 Class myMSN { Private $server = "messenger.hotmail.com"; Private $port = 1863; Private $nexus = "https://nexus.passport.com/rdr/pprdr.asp"; Private $sshLogin = "LOGIN.LIVE.COM/LOGIN2.SRF";

Copy CodeThe code is as follows: $d = Array (Array ("A",-20319),Array ("AI",-20317),Array ("an",-20304),Array ("Ang",-20295),Array ("AO",-20292),Array ("BA",-20283),Array ("Bai",-20265),Array ("Ban",-20257),Array ("Bang",-20242),Array ("Bao",-2023

If you want to use the conversion of the amount, the processing of the decimal part should be modified function Ch_num ($num, $mode =true) { $char = Array ("0", "one", "II", "three", "the", "WU", "Lu", "Qi", "ba", "JIU"); $DW = Array ("", "Pick",

Base64+gzinflate compressed encoded (encrypted) files are usually Compression encoding (encryption) code: Copy the Code code as follows: function Encode_file_contents ($filename) {$type =strtolower (substr (STRRCHR ($filename, '. '), 1));if ('

Use the following code when initializing your program: Copy the Code code as follows: $PHP 2html_fileurl = $_server["Request_uri"];$PHP 2html_urlstring = Str_replace ("/", "", STRRCHR ($Php 2html_fileurl, "/"));$PHP 2html_urlquerystrlist =

1. Error hints Warning:cannot send session Cookie-headers already sent Warning:cannot Send session cache Limiter-headers already sent Analysis and Solutions The reason for this type of problem is that when you use Session_Start () in your program,

Kinds of data types Shaping: can have decimal and hexadecimal representations Fu: Floating-point numbers consist of a number plus a decimal point plus a number. Two number sequences cannot be empty at the same time. String: A character or number

$o = 0.1; for ($a = 1; $a $o + = 0.1; echo " Intval (' $o ') = ". Intval ($o); if (Intval ($o)) { Print ("true"); }else{ Print ("false"); } } ?> Results: Intval (' 0.2 ') = 0 false Intval (' 0.3 ') = 0 false Intval (' 0.4 ') = 0 false Intval (' 0.5 '

Such as $array 3=array ("Gender" = "male", "name" and "Not Woman"); $array 4=array ("Sex" = "Don't Know", "looks" = "very handsome"); After merging, the latter will cover the former, so that after merging it becomes Array ([gender] and don't know

We are bound to encounter this situation: Bank A and Bank B almost simultaneously open your account and see your account on the original 1000 yuan deposit, and then both banks want to add 500 yuan deposit to your account. Then, bank A will change $10

Iconv function Library can complete the conversion between various character sets, which is an indispensable base Function library in PHP programming. 1, download Libiconv function library http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.9.2.tar.gz; 2,

Why use multiple submission tasks? Before I answer this question, let me answer a very obvious question: since many forms are more suitable for a single submit button, why do people sometimes need two (or more) commit buttons? The best way to