PHP Tutorials

$writefile = " $query = $db->query (" select Aid,softurl from {$pre}article_content_106 "); while ($rs = $db->fetch_array ($query)) { $writefile. = "$rs [sorturl]\r\n]; } Write_file (Root_path. " Data/url_txt.php ", $writefile); How to let

PHP Sleep PHP Sleep Read the previous question of the post, is to determine whether there is only one permanent run script in the run Now want to ask Sleep () 1 secondsSleep () 10 secondsSleep () 1 minsSleep () half an hourSleep () one hour The

thinkphp Join Three Table Association Three tables, R_hospital table r_department table R_doctor tableID ID hospital_id ID depart_id hospital_idThe three tables belong to the relationship as above,Two table associations: I Will,$condition ['

thinkphp Correlation Query $result = $room->join (' r_hospital on R_department.hospital_id=r_hospital.id ')->where (Array (' hospital_id ' = >array (' exp ', ' is not NULL ')))->select (); The great Gods Look, where (' hospital_id ' =>array (' exp ',

PHP syntax error command line EditPlus I run php files in the command line, there are syntax errors do not prompt, nothing output, no error when the correct output of the running results (Web source). When I configure debugging functions in the

The database is MySQL MyISAM Existing Table train Training table Train_people participation in the training staff table A train corresponds to multiple train_people through train's primary key train_id associated train_people There is also a

Comparison of time mydate and system time of database How can I tell if it's more than 24 hours? Reply to discussion (solution) Compare by Time stamp24x3600 Time () +60*60*24 What format is mydate, date format? Use Strtotime to convert to

Excuse me, if: $url = http://www.xx.com/?param=yyyyyyyyy; The call in file_get_contents mode is not responding. My param length is very long. About 3,000 mobile numbers are connected in string form. file_get_contents call URL parameter length is

$imageHand = Imagecreatefromgif ("Images/mb.gif"), $color = Imagecolorallocate ($imageHand, 0,0,0); Var_dump ($color); But my this imagecolorallocate always allocation failure, resulting in the future font is all white, can not see clearly, I

In SVN repository s, there are subdirectories: A,B,C...N I want to set a user name and password for each subdirectory So, in the Authz configuration file, this writes the [/]USERNAME1=RW#*=RW[REPOSITORY:/B]USERNAME2=RW But I'm from Svn://192

Online a PHP+DWZ framework of the page case, paging everything is normal, its PHP configuration environment with my side a little different, so apply to their own side of the PHP environment configured, but there is a page can not jump to the

http://docs.php.net/manual/zh/function.in-array.php PHP program, why error? Reply to discussion (solution) !--? php "!--??--" !--? P HP?--> There's no difference between the two. brother is In_array not

As the above code Mainly achieve the update of the click Volume But with Echo $hits, the result is always 1, and the hits value in the database is 0; Should be eventually no access to the database, should be how to modify Reply to

In the WIN7 environment, APACHE,MYSQL are configured Well, PHP is also configured, run APACHE can run, but it is not able to parse PHP files, just write a php file, inside only phpinfo () This function, is not resolved, what is displayed, A blank,

Software Os:windows Server 2008R2 DataCenter (X64) mysql:mysql-5.1.71 iis:iis7.5 php:php-5.2.17 zendoptimizer:3.3.0 Status 1) MySQL has been enabled in php.ini: Extension=php_mysql.dll Extension=php_mysqli.dll 2) Libmysql.dll, Php_mysql.dll,

I use the framework to develop Web sites, similar to Discuz BBS. In the division of the module encountered difficulties, such as discuz back to a post there are points such as integral functions throughout the BBS pages, how to divide the module is

$newsyids =1,3,5,8,7,5,3 $arr 1= Array ($newsyids); Print_r ($arr 1); $arr 2= Array (1,3,5,8,7,5,3); Print_r ($arr 2); Why are the two printing results different? Would you please give me advice? The case of printing arr1 is array ([0] = 1,3,5,

Class A extends class B; Class B extends class C; A->test (); There are many methods in A,b,c, and is there any test method that can trace to the class in which the test method is at this time? I found that Print_r and Var_dump put the class name in,

All orders Valid orders Canceled orders Orders from three months ago Orders for nearly three months My side of this page refresh want to save the value of the option inside how to do? Reply to discussion (solution) Orders from three months agoIf

How multiple MySQL databases are assigned to multiple different file directories I installed the Phpnow environment The default database is placed in the D:\phpnow\MySQL-5.0.90\data\ I want to use Baidu Cloud database synchronization, Baidu Cloud