ereg

The following are the referenced contents: //※checkmoney ($C _money) checks whether the data is in 99999.99 format //※checkemailaddr ($C _mailaddr) to determine if it is a valid mail address //※checkwebaddr ($C _weburl) to determine whether a valid

Code to determine if ICQ is online ? function Get_status ($uin) { $fp = Fsockopen ("wwp.icq.com", & $errno, & $errstr, 30); if (! $fp) { echo "$errstr ($errno) "; } Else { Fputs ($fp, "get/scripts/online.dll?icq= $uin &img=5 http/1.0"); $do = ' yes

Implementation of Send_mail Class Now I'm going to start by introducing the Send mail Class I wrote. With the above preparatory knowledge, the following is achieved. class's member variable var $lastmessage; Record the last response information

Chinese string manipulation function The string manipulation functions in PHP3.0 are more important, as follows: (1) echo,print,printf,sprintf Used for output strings. If a variable name is substituted in the string, it is replaced with its value.

On Error Resume NextDim JMail, ContentIDSet JMail = Server.CreateObject ("Jmail.message")Jmail.charset = "gb2312" message character set, default to "Us-ascii"' Jmail.isoencodeheaders = False ' is ISO-encoded, default to True' Sender information

Reinstall the system today, is 2003, the installation of Dreamweaver cs4 problems, do not allow installation! Looking for it from the Internet, only the solution that Adobe Photoshop cannot install is found: Quote Payloads folder found on the

two common regular functions in 1.PHP A.preg_match regular functions, based on the Perl language Syntax: Preg_match (mode,string Subject,array matches) Description: Mode parameter----regular module, i.e. regular expression (syntax) Subject

5. Other Miscellaneous 5.1 Generating Images PHP can manipulate image processing. If you have installed the GD library, you can even use PHP to generate images. ? Header ("Content-type:image/gif"); $string=implode ($ARGV, ""); $im =

Program | Compressing the Mod_gzip module in Apache, we can use the GZIP compression algorithm to compress the content of the Web page published by the Apache server and then transfer it to the client's browser. If the content is plain text, the

Server-side scripting technology is a very useful thing, combining it with client script technology to create a very powerful page. It seems like a long time ago, which version (appears to be the WWW edition) discussed ASP to the point of full swing,

The void function is as follows: Call_user_method () (using Call_user_func () instead) Call_user_method_array () (using Call_user_func_array () instead) Define_syslog_variables () DL () Ereg () (using Preg_match () instead) Ereg_replace ()

After a more comprehensive understanding of regular expressions, let's take a look at how regular expressions are used in perl,php and JavaScript. In general, the use format of the Perl regular expressions is as follows:

function PHP is similar to other Cross-platform languages (perhaps Java is not in its column,:)) and has regular expression functionality. PHP3.0 's regular expression functionality is certainly far less than Perl's, but it's still sufficient, with

Classzsmailbox{Var$fpsocket;Var$strlog;Var$strsmtpserver;Var$strsmtpport;Var$strfrom;Var$strto;Functionzsmailbox (){$this->strlog= "";$this->strsmtpport= "25";$this->strfrom= "";$this->strto= "";}Functiondocommand ($strCommand, $strOKReply){Fputs

Classes that implement MIME decoding This class of decoding method is decode ($head =null, $body =null, $content _num=-1), in order to deal with the convenience, requires input is two character array, in our last chapter, the use of pop class is

III. handling of regular expressions Let's talk a little bit about regular expressions with ereg () and eregi () two functions. As I mentioned earlier, some of these functions are simple, and some are very complex, which depends on your actual

//////////////////////////////////////////////////// //                                                // Credit card validation routine// May 15, 2000// by Ariso// Validatecardcode ($number [, $cardtype])// //////////////////////////////////////////

Enthusiasts have recently completed their hands on the project, relatively idle. Come here and turn around and share some of the skills you've accumulated. 1, about PHP redirection Method One: Header ("Location:index.php"); Method Two: echo

A lot of PHP programmers, especially learning is not a long time, do not know the essence of PHP. How did Perl become famous in the business world? Its powerful regular expression. And what about PHP? He is a language developed from under UNIX, and

Programming | network | Regular application Example With a more comprehensive understanding of regular expressions, you can use regular expressions in perl,php, as well as in programs such as ASP. The following is an example of the PHP language,