PHP

Invalid PHPexcelreader characters and timeout Notice: iconv () [function. iconv]: DetectedanillegalcharacterininputstringinD: \ WebSite \ htdocs use PHPexcelreader illegal characters and timeout problems Notice: iconv () [function. iconv]: Detected

Regular Expression. please help !!! I 'd like to ask for help in writing two regular expressions... The matching string contains numbers (special characters such as "-" are allowed). the matching string contains letters (special characters such as "-

Php needs an array to dynamically generate array elements, but the elements in the array are not fixed. Therefore, we need to generate the elements of the array in advance and then create an array, as a result, the generated element becomes an

How to encrypt and decrypt the mail body in segments -------- php source code ----------- PHPcode $ mailcont = & quot; mail body ......... More than 1024 bytes ......... Email body & quot; $ crtpath = & quot;/u how to encrypt and decrypt the email

Xiaomei asked phpExcelReader to read the Chinese Excel file. I have a php file and the user chooses the xls file. ReadExcel. phpPHPcode & lt ;? Phprequire_once 'Excel/reader. php'; $ file_name = $ Xiaomei asked phpExcelReader about an error in

Mysql_query error. the username and password in my database are both MD5 encrypted. & lt ;? Phpsession_start (); require_once '../data/config. inc. php'; // Obtain the account password POST submit if (isset ($ _ POST [& q mysql_query error, solve In

How can I display the file name on the server on the php page? I want to display the files in the home folder in linux to the php page. The results can be sorted by time and file size. for example: & lt ;? Php $ test = & quot; ls/tmp/test & quot; //

. Htaccess problem RewriteRule ^ index \. php $-[L] RewriteCond % {REQUEST_FILENAME }! -FRewriteCond % {REQUEST_FILENAME }! -DRewriteRule./I. htaccess RewriteRule ^ index \. php $-[L] RewriteCond % {REQUEST_FILENAME }! -F RewriteCond %

Can $ para be a number in createElement ($ para? RT. if you do not find out, you must follow the following rules to name an XML element: the element name can contain the child mother, number, and other characters. The element name cannot start with

Recursive functions. Functiondemo ($ num) {echo $ num. & quot; & lt; br/& gt; & quot; if ($ num & gt; 0) {demo ($ num-1) ;}else {& nbsp; recursive function, find out how it works. Function demo ($ num) { Echo $ num ." "; If ($ num> 0 ){ Demo ($

Regarding how php's smarty solves smarty's implementation of calling controller functions similar to c #, I want to call another module in one template, that is, the opposite effect of module inheritance, which should be explained in detail, or the

Apache is still running, but the web page cannot be opened. could you please help me? I installed a php environment on the server in the past few days. the server system is server2003, and sometimes the website will suddenly fail to be opened, but

CURL. Recently, curl is used to obtain files, and sometimes times out. Which of the following heroes knows how to use try to capture curl timeout exceptions? Please answer ., If ($ curl_code = 200) {is used to determine whether access to. CURL is

PHP & lt; div & gt; asdasd & lt;/div & gt; & lt; div & gt; zxczxc & lt;/div & gt; I use the regular expression & lt; div & gt; ([\ s \ S] *) & lt;/div & gt; The matched result is asdasd & lt; /div & gt; & lt PHP questions about regular expressions

Filesize function, for parsing, Warning: filesize () [function. filesize]: statfailedforBackup1ofwampmanager. ini. installinD: \ wamp \ www \ dir \ dir2.phponline10Backup filesize function, for parsing, Warning: filesize () [function. filesize]:

In this file, how does one save the account password and write it into a file? PHPcode & lt ;? Require_once (& quot; php/report/include/cookie. php & quot;); $ domain = trim ($ _ SERVER [& quot; SER how to save the account password and write it into

In a form, multiple select statements exist. after the statements are submitted to the background file, how can we obtain the selected values of these select statements ?? & Lt; forpolichod = & quot; post & quot; action = & quot; add. php?

How to delete the corresponding session file with sessionID, such as the question ..., PHPcodeechosession_save_path (); // This is the session file storage directory, the default sesison file name should be 'sess _ [sessionid value] '. how can I

If the variable. php $ r1 = 'XXX'; in B. reference. php in B. the parameter id = 1id passed in php and. in php, the $ r Post-par value is the same as B. output. the content of $ r [$ id] in php, PHPcode & lt ;? Php $ r1 = 'helloworld'; if the

When you restart apache2, apachecaughtSIGTERM and shuttingdownerror. the log contains [ThuFeb2309: 35: 422012] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4. 14. when withSuh restarts apache2, apache caught SIGTERM and shutting down In error.