PHP Tutorials

How do you correct this cycle? $sa = ' SELECT * from Pql_spices_class ORDER by ID ASC '; $ra =mysql_query ($SA); $i = 1; while ($rsa =mysql_fetch_array ($ra, MYSQL_ASSOC)) { echo $rsa [' classname ']. ",". $rsa [' id ']. ""; $cid =

PHP Linux curl_exec () function Api_notice_increment ($url, $data) { $ch = Curl_init (); $header = "Accept-charset:utf-8"; curl_setopt ($ch, Curlopt_url, $url); curl_setopt ($ch, Curlopt_customrequest, "POST"); curl_setopt ($ch,

Php? paging Read n data from the database and want to page out the N data 1, how do I page out this data so that it shows 10 data per page 2. How to calculate the total number of pages I hope I can give you an example. ------to solve the idea--

A feature similar to publishing a circle of friends! is on the current page, first select Upload a photo, the page jumps to the Friend Circle Publishing page, and then submit. My problem is that I am going to write a JS on the current page, select

Please teach the question page address is followed by a slash can also be normal browsing, what is the matter? 127.0.0.1/index.php This is a normal access situation. The next slash is also accessible, but the entire page is deformed, what is the

How to achieve page click Effect Other content The effect that needs to be achieved is: When you click on this form form this place, I will style= "height:0" is set to 40, and then if you click anywhere other than the form,

thinkphp using Volist template assignment problems Today I see a problem with the code, the template is assigned to the value of Assign (' Variable name ', ' variable value ')Done, the template over there. Xxx But I

thinkphp3.2.3 Form Validation Unique error Protected $_validate = Array ( Array (field,rule,message,condition,type,when,params) 1 user cannot be empty, unique, at least 4 characters Array (' username ', ' ', ' username already

Extracting XML data problems from PHP I know that PHP has many ways to get data from XML, most conveniently through regular expressions, but what if I use DOM methods? I Baidu a bit, not very understand, ask the great God to explain. Say

Ask for updated statements, increase the number of questions!!! SELECT * from user where names= ' test ';:--sql statement Update user SET num= $nums where names = ' $test ';:--sql increment statement 114:--$nums The number of stores in the database +

On the problem of digital array In_array Among PHP$a array contains numbers from 1 to 100if (In_array (1, $a) {..........}This will put 11, 21. Wait, the 1 of the judges come in.This is still not working.In_array (1, $a, TRUE) How to separate the 1

Ask JSON to get back the data inexplicable in front of the table what's going on This post was last edited by z57737507 on 2015-10-17 17:00:27 Send JSON file Request File category.php Corresponding tables in the database JSON results Data

OnClick Jump problem How can I get the value of "T" after the onclick jump to query ------to solve the idea---------------------- document.getElementById ("T"). Value gets the T value and assigns a value to query ------to solve the idea------

PHP Pre-processing statements do not know what the problem, ask the big God solution, the score is not many, the following is the code $servername = ' servername '; Server name$username = ' username '; Database user Name$password = ' password ';

Beginner function encounters a small problem Defines a function that can get the array elements of the specified integer and is called. My Code is: function sum ($STR) { for ($i =0; $i<> $sum = 0; $sum = $sum + $str [$i]; } return $sum; } $a

To find a regular, replace the SRC attribute of the IMG tag Title, my $data[' content ' has a lot of content, including an IMG tag: I want to get rid of the/uploads/in the SRC attribute and save the rest. The regular is not how, ask the big

JS delay execution of the problem, dynamic loading JS I have a test.js file that contains nothing. I mainly want to a.html Web page after the loading of a few seconds before execution. A.html Untitled DocumentWaiting for page to jump ...This

"PHP string" today has a very magical problem, please help us Error One: Echo ' echo $rst 4[$i] ["Tb_restore_content"]:';echo $rst 4[$i] [' tb_restore_content ']. "";Echo ' echo $rst 4[$i] ["Tb_restore_content"] content:';Echo '2 '; Run results

Send the value php let PHP do in the database save AH The first one is unsorted, and the second is to get the value after the order. How can I send a value to a database to save it? Number

[Help]php to deal with the efficiency of two texts /*==> 1.txt A:123b:1333c:333==> 2.txt a:3333aa:3433C:323dfa==> Result.txt a:123:3333C:333:323dfa*/$file _1 = "1.txt";$file _2 = "2.txt";$f = fopen ("$file _1", ' r ') or Die ("Cann ' t Open the