PHP Tutorials

PHP Function Reference Call problem function &test () { static $b = 1; $b + = 2; return $b; } $a = &test (); $a = 8; $c = &test (); Here again, call the test () function, why the static $b = 1 is no longer executed; Because the result shows that at

Small issues in the CI framework The view files are as follows Untitled Document The controller is as follows: Class Hao extends Ci_controller { Public Function __construct () { Parent::__construct ();}function Delete

Can't find the Sesiion file /***sesiion1.php****/ Session_Start (); $_session[' name ']= "AAA"; echo "Save ok! Save to C:/windows/temp "; ?> /***sesiion2.php***/ Session_Start (); Echo ";Print_r ($_session);Echo"; ?> The configuration file

Is playing crazy, why $matches[0] is empty? Write a regular match, but I still need him to return the entire string. The regular is as follows Preg_match ('/^ /', $_content, $matches); The content of $_content is I know I can

PHP JSON array problem PHP json array problem, $result 1 and $result2 two arrays merged into one, output echo json_encode ($result 1) separately; Echo Json_encode ($result 2); Final output effect: { "id": "111", "Image_name": "My

Nginx rewrite redirection problem? https://www.123.com/770422332/index.php = http://www.123.com/index.php?id=770422332 I want to change how to write rewrite Location/{ Rewrite ^/(/d+) \/index\.php$/index.php?id=$1 last; } How can I write no ~

Rookie solution A: How do you define an array of file scopes in PHP? Global $param _array = Array (' P ', ' Q ', ' CR ', ' LT ', ' Tc,m1 ', ' tc,m2 ', ' Ri,m1 ', ' ri,m2 '); Displays syntax errors, so how do you get this array to have a scope

Would you please help me to see the regular problem of this interception URL? Thank This post was last edited by Liao3bafa on 2014-10-10 13:34:29 I need to take out the address of all the images that start with HTTP and write the regular $regstr = '

$a=& $b in PHP; $b=& $a; difference The definition on the Internet is "$a =& $b; meaning $ A and $b point to the same variable, where a $ A, $b is exactly the same, not $ A points to $b or vice versa" Then I have a question. $b = 50; $b = &

Problems with multiple users manipulating one table at a time Ask a question For example, set up a membership number table ID CARDSN (member number) UID CARDSN is continuous like 031001, 031002 now has such a function click on a button to add 5

In what way can I know what information the forum cookie has recorded? I am logged into a forum, how can I know what information this forum has recorded me? For example, if it records my IP, can I have a way to know the value of the IP it is

PHP Questions about loops! (Collect Web content) I'm doing the Forum content collection applet, It would have been a challenge to Web Capture. if ($_get[id]$url = "http://bbs.misranim.com/thread-". $_get[id]. " -1-1.html "; But for the sake of

Cannot import large amounts of data with Phpexcelreader I found an example on the Internet, you can import the Excel file into the database through Phpexcel, but once the data is more than 122, such as 123 data in an Excel file cannot be imported. I'

How PHP programmers can break through technical bottlenecks have a few to do around PHP development of friends, because the interview, also exposed to a lot of PHP engineers, they often doubt their future growth and development of technology, I

thinkphp How to write a multi-conditional query thinkphp How to write a multi-conditional query? For example, table user, field Id,name,nickname. Now according to the name and adress multi-criteria query, $name and $nickname, two conditions are or,

About Discuz Two development issues DZ for a period of time, about the use of the forum is not a problem, today to do the portal, suddenly found no article on the custom model and custom fields related functions, in the Internet also found some

PHP phpmailer error? Require ("class.phpmailer.php");$mail =new Phpmailer ();$mail->charset= "UTF-8";$address = "[email protected]";$mail->issmtp ();//Send Using SMTP$mail->host= "smtp.163.com";//your corporate mail domain$mail->smtpauth=true;/

QEEPHP3.0 has released Qeephp is a fast and flexible development framework. The application of a variety of mature architectural patterns and innovative design, to help developers improve development efficiency, reduce the difficulty of

Guangzhou PHP Training organization How to choose? Guangzhou PHP Training organization How to choose? ? ? To attend the PHP course is mainly to see teachers, teachers have a wealth of experience is the most important. We firmly believe that "you

PHP Setcookie function invalidation Recently in a Web site to write PHP background to find Setcookie This function is always unable to set the cookie normally, through Var_dump () found that the function return value is False, is clearly set