In PHP we use.... foreach ($array as $value) { echo $value; } In Java the same thing can be done using for (int e : array) { System.out.println(e); } is there any difference between the above 2 code segments ...
I'm trying to insert items into my postgres table via PHP But get the following error message ERROR: duplicate key violates unique constraint "search6_idx1" search6_idx1 is the index table for search6. I tried the following select setval('search6',45) and somehow that only works for sequences. Is there any way to solve this error? ...
Hi everybody, I'm using Symfony 1.4 + Doctrine 1.1. I have a schema with a one-to-many relation. Let's say A has many B, I ask for all the B's of A as follow: $a->b This returns a Doctrine_Collection. What I want its a way to tell doctrine to give me all the B's of A sorted by a particular attribute of B. I don't want to re-write th...
I'm working with some imported data that stores details about whether a "room" is available on a specific day or not. Each room has an individual entry for the date that it is available. | id | date | price | -------------------------------- | 1 | 2010-08-04 | 45.00 | A user can search across a date range and the sea...
I have a permalink working but as soon as I create a post it tells me that soory post not found permalink setting is to "/%pagename%/" and here is .htaccess: # BEGIN WordPress <IfModule mod_rewrite.c> RewriteEngine On RewriteBase /ryan/ RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d R...
Hello, I want to use something like this in a PHP file: $about = array ('dutch' => 'over', 'spanish' => 'sobre', 'english' => 'about'); if ($USER['lang'] == 'dutch'){ // $about - becomes 'over' } elseif ($USER['lang'] == 'spanish') { // $about - becomes 'sobre' } else { // $about - becomes 'about' } And transfer the outcome to...
Hello world I am working on a script that uploads a picture using PHP and I wanna make it resize the image to width 180 before saving it. I tried using the WideImage library and ->saveFileTO(...) but when I include the WideImage.php in the page, the page goes blank !! So here is my script if you can help me and tell me how to make it sav...
Hey guys, I have very basic php skills. As it stands, I'm trying to "reverse" engineer a contact form I found line that has some level security (I truthfully don't know how good it is). I think I got it, it works, but I just thought maybe some of you more experience in php can glance it over and see if it's actually still secure. As I s...
I have javascript updating my URI as below: /index.php?page=list#page=news But I would like to make page=news accessible somehow from my server so that when the URI is copied and pasted, it would go to the news page. What is the best way to do this ? I tried $_SERVER['REQUEST_URI'] but everything stored in $_SERVER is before the hash...
Hi, I am looking for a PHP event calendar solution for my current website. Where can I find some php5 OOP event calendar script tutorial? Or I should learn the Google Calendar API? Which one is better? I plan to use Kohana now. But I can only google little resouce about it. thanks. ...
I have an issue with passing an object to smarty tag. I have the following code: $contact = new Contacts; $smarty = new Smarty; $smarty->assign('contact',$contact); In test.htpl : <html> <head> <title>{$title}</title> </head> <body> id: {$contact->id} <br/> name: {$contact->name} <br/> email: {$contact->email} <br/> ...
I just started working on a site that has been passed down to me that isn't working. I've found that there's a problem when in /admin/index.php it tries to instantiate an instance of /classes/admin.php. However, if I copy /admin/index.php to /admin-index.php, it can instantiate the class just fine. Also, if I move /classes/admin.php into...
Hello all! Could you all give me an idea on how can i hide a specific value from an unregisted user? But once a user logins, that value should be visible? Thanks :) ...
I have a site that will be hosting small MP3 files. I want to create a utility that will allow me to combine the mp3 files together to create a single MP3 file. I'm somewhat new to PHP but not new to programming. Ideally, I would have a function that let me specify the a starting file and then append the second file to the existing fi...
All, I am executing a PHP script through CURL which returns a PNG file as an output. How can I show the png file in a php web page? ...
The call to Stroke() function in pChart renders an Image. When I try to display this image on the browser, it shows something like the following instead of showing an image. How can I display the image instead of these wierd characters? �PNG ��� IHDR����������h����tRNS������7X}�� �IDATx���wt[Y~'���C H�Q�(�RV)TUW��v�}��cό�9�;g�xvv�;s�...
I am using the pChart class library to display .png Image on the browser. Through AJAX, I call the controller action graphgenerator to call generateGraph function in a model and display the output through a view on the browser. The generateGraph function in the MVC model, tries to generate graphs in a loop with an HTML table using pChar...
I have the following rule that redirects all traffic to index.php when public folder is visited. How can I modify it to exclude .png files? That means, if /public/something.png is visited, it should render in the browser or should be accessible inside the code when called using an: "<img src='/public/example.png'>". RewriteCond %{DOCUM...
How can I specify filepath to imagepng function? It always seems to create the file in "/public" folder when used in an MVC Zend Framework and even when an explicit filepath is supplied. Is it because of the rewrite rules I have? My .htaccess rewrite rules are as under: FileETag none <IfModule mod_expires.c> ExpiresActive On ExpiresDefa...
The following is my code, $da =01; $cal_sunday = $da + 7; echo $cal_sunday; the above calculation return the output as '8'.. i need the output as '08'... help.. ...