Please help me out on this explode() function issue. I am getting unexpected results for the third scenario, what's the explanation? EDIT: The value $page_string is actually from the database. This time I did the tests using var_dump instead of echo. The strings, How does php count them? How is "15&page" count 11? var_dump($page_string...
I have two websites that post news information. I just got a request to make a single page for one of the sites that shows the mixed results from both sites. They are located on the same server and the tables are close to identical, but I am having problems figuring out how to combine the two queries. The postings need to be sorted by da...
I have two pages and I want to pass data to each other. How can I do this without accessing a DB? Sessions? Cookies? someother magical way? If you know how, can you please post sample code? Thanks ...
Kind of a weird issue, ok here is my setup... domain.com calls reads from an Iframe on sub.domain.com sub.domain.com makes an ajax call to sub.domain.com/call.php sub.domain.com returns ajax call to domain.com AKA long-polling Now, everything works perfectly when there is no session data (I close the browser and restart the page). ...
I use PHP to insert form entries into a MySQL database. Sometimes users enter text in all caps. Is there any way to change it so that only the first letters are capitalized? ucwords(strtolower($word)) won't work for me because I do not want to capitolize the first letter if it was not already capitalized. My main concern is when peop...
My initial approach was: $current = time(); // save this to column CURRENT_TIME with column type VARCHAR //retrieve it like this $retrieved = mysql_query(....) //assume query for getting the stored time value $time = strtotime($retrieved); I have come across the following approaches: use gmstrftime to handle gmt use INT instead of ...
OK, here is a simple abstraction of the problem: 2 variables(male_users and female_users) to store 2 groups of user i.e. male and female 1 way is to use two queries to select them : select * from users where gender = 'male' and then store the result in male_users select * from users where gender = 'female' and then store the result...
The code here is still incomplete because I'm still going to ask you guys on what the proper format/syntax of using mysql escape string. Im still a beginner in php and I want to learn how to avoid sql injections. Is the code below correct? $con = mysql_connect("localhost","root","mypwd"); if (!$con) { die('Could not connect: ' . ...
So that the behavior template can be autoloaded when necessary. I'm confused by the complex settings. ...
Hi, I am using the Google visualization for drawing graphs into my website. This involves a lod of java script. <script type="text/javascript" src="http://www.google.com/jsapi"></script> <script type="text/javascript"> google.load('visualization', '1', {packages: ['annotatedtimeline']}); </script> These two lines of scr...
I have main menu with sublinks, so when you click mainmenu link, it should go to default submenu link. For example: Main menu: Homepage | Information Information submenu has Contact and Location selections and Contact should be active when Information main menu link is activated. ...
Hi all, In VB.net i heard about there is an option to change printer settings like page type and margins. when we want to print contents for a web apps we use javascript window.print() option, but i want to set page settings through php how it is possible? remember i want to take a print in client machine through browser not in a web se...
Hi there I am going to work on a project that involves Paypal function. My question what kind of account do I need to do the test? Do I need merchant account? And if you also have a good reference site please share it here. Thanks ...
Which of the following 3 Queries will be faster? Why? I use such queries with a lot of other joins a lot within my app. so is there any way I can benchmark their speed? If yes, can you please mention what it is/they are? Query 1: $q = "SELECT COUNT(books.id) FROM books INNER JOIN books_type ON books.id = books_type.id WHERE books_t...
(PHP/MySQL) Let me preface by saying that this works, and that I'm wondering if there's a cleaner way. This seems a bit... brutish? And I'm not known for my efficient coding. :-/ TABLE (many-to-many) scenid mapid AA 01 AA 02 AA 04 BB 01 BB 04 CC 02 CC 03 CC 05 DD 01 DD ...
Hi! I am running a function: @socket_recvfrom($this->socket, $buf, 8192, 0, $from, $port); but this returns an error saying: socket_recvfrom(): unable to recvfrom [0]: The operation completed successfully. Anyone who has an idèa about this? What does this mean? Morten ...
This is an odd one. I am slowly rebuilding a website on a live server. Some sections of the site have been rebuilt and therefore the code is placed in a subdirectory of the home dir (ie:/mysite/newcode). I had successfully gzipped the old site using ob_start("ob_gzhandler"); So, i have applied the exact same code for the new code. Howe...
How to match a string which doesn't contain a dot (.) using regular expression ? ...
Autocompleter has a required option - url. Problem is, it is used in Form.class where neither url_for() nor $this->getController()->genUrl() works. All the examples I saw use url as literal string, i.e. $options = array('Model' => 'Model', 'url' => '/path'); Maybe I'm getting something wrong, but I believe writing urls as string is no...
Hi! I made a php/ajax/mysql/json script for my site, to show all the tags. If i GET the page id it will show me all the tags of that page. But! In my main page i'd like to show all tags, from all pages WITH a counter. For example if i tagged 4 pages with "ilovestackoverflow" i'd like to see in my main page "ilovestackoverflow (4)" i ...