I have an array of ids like 127415157,31323794... (range not known). What is the quickest way to find the max frequency ID in PHP?
$array_ids = array()
Hi,
I have a array inside my PHP app that looks like this:
Array
(
[0] => Array
(
[name] => Name1
[language] => 1
)
[1] => Array
(
[name] => Name2
[language] => 1
)
)
How can I check that "language" with value 1 doesnt appear twice, as effectively as possible?
There has always been a confusion with preg_match in php.
I have a string like this:
apsd_01_03s_somedescription
apsd_02_04_somedescription
Can I use preg_match to strip off anything from 3rd underscore including the 3rd underscore.
thanks.
hi
i m trying to run one c executable file using php exec().
when c contains a simple program like print hello i m using exec('./print.out') its working fine.but when i need to pass a argument to my c program i m uing exec('./arugment.out -n 1234') it not working .can any body tell me how to pass arugment using exec to c program.
sometext( [key] = value which content number and alphabates )
from above,i want only value part by using explode function for only one time.Is it possible.
or any other function is present in php.
Hi there,
is there a way to rebuild Mac OSX Snow Leopard's Dashboard Widget 'Web Clip' on a PHP website?
Something like a crawler or scraper.
I thought about using file_get_contents to getting the page content into the page, but how do I select a section on the external page? And does this work with session/login content as well?
I'm happy for any kind of suggestions!
Cheers
Using PHP: How can I create an image to display an email address (to help reduce spam)?
Meaning, if I want to display "[email protected]" on my web page, since crawlers can easily find that text - I want to display the email address as an image that says "[email protected]".
How do I do that? I want the font to be:
color: #20c
font: 11px normal tahoma
I dont know much about classes, but have a reasonable knowledge of PHP/MySQL.
But why should I learn classes? I know they are important but what benefits can I see using them that I cant with?
I have a PHP script that keeps running in the background endlessly. It also keeps flush()ing debug messages. Is there a way to display those flushed messages within another HTML page?
How do you debug your PHP script?
I am aware of basic debugging such as using the Error Reporting. The breakpoint debugging in PHPEclipse is also quite useful. Any other good/better techniques out there?
You all know about restrictions that exist in shared environment, so with that in mind, please suggest me a php function or something with the help of which I could stream my videos and other files. I have a lot of videos on the server, unlimited bandwidth and disk space, but I am limited in ram and cpu.
I am trying to set up a class with commonly used tasks, such as preparing strings for input into a database and creating a PDO object. I would like to include this file in other class files and extend those classes to use the common class' code.
However, when I place the common class in its own file and include it in the class it will be used in, I receive an error that states the second class cannot be found. For example, if the class name is foo and it is extending bar (the common class, located elsewhere), the error says that foo cannot be found. But if I place the code for class bar in the same file as foo, it works.
Here are the classes in question -
Common Class
abstract class coreFunctions {
protected $contentDB;
public function __construct() {
$this->contentDB = new PDO('mysql:host=localhost;dbname=db', 'username', 'password');
}
public function cleanStr($string) {
$cleansed = trim($string);
$cleansed = stripslashes($cleansed);
$cleansed = strip_tags($cleansed);
return $cleansed;
}
}
Code from individual class
include $_SERVER['DOCUMENT_ROOT'] . '/includes/class.core-functions.php';
$mode = $_POST['mode'];
if (isset($mode)) {
$gallery = new gallery;
switch ($mode) {
case 'addAlbum':
$gallery->addAlbum($_POST['hash'], $_POST['title'],
$_POST['description']);
}
}
class gallery extends coreFunctions {
private function directoryPath($string) {
$path = trim($string);
$path = strtolower($path);
$path = preg_replace('/[^ \pL \pN]/', '', $path);
$path = preg_replace('[\s+]', '', $path);
$path = substr($path, 0, 18);
return $path;
}
public function addAlbum($hash, $title, $description) {
$title = $this->cleanStr($title);
$description = $this->cleanStr($description);
$path = $this->directoryPath($title);
if ($title && $description && $hash) {
$addAlbum = $this->contentDB->prepare("INSERT INTO gallery_albums
(albumHash, albumTitle, albumDescription,
albumPath)
VALUES
(:hash, :title, :description, :path)");
$addAlbum->execute(array('hash' => $hash, 'title' => $title, 'description' => $description,
'path' => $path));
}
}
}
The error when I try it this way is
Fatal error: Class 'gallery' not found in /home/opheliad/public_html/admin/photo-gallery/includes/class.admin_photo-gallery.php on line 10
This is kind of an academic question, so feel free to exit now. I've had a dig through Stack for threads pertaining to URL/Controller mapping in MVC frameworks - in particular this one:
http://stackoverflow.com/questions/125677/php-application-url-routing
So far, I can ascertain two practices:
1: dynamic mapping through parsing the URL string (exploded on '/')
2: pattern matching matching url to config file containing available routes
I wanted to get some feedback (or links to some other threads/articles) from folks regarding their views on how best to approach this task.
jQuery made javascript so easy for me, I was able to get up and running in a couple of hours doing most tasks.
Which PHP framework has similar ease of use and rapid development/write less ability? Or am I stuck basically learning a new language no matter what framework I decide on?
Looking for some [freeware/opensource] tool in order to make it easy to profile a big php project on win32 platform. Need to find out which part of code is most time consuming.
It's hard to manually put timing function for each function, loop...
I have an application on my server that is called leaf.exe, that haves two arguments needed to run, they are: inputfile and outputfile, that will be like this example:
pnote.exe input.pnt output.txt
The executable is at exec/, inputfile is at upload/ and outputfile is on compiled/. But I need that a PHP could run the application like that, then I want to know:
How could I do this on a server that have exec() disabled and I can't turn it on, because I don't have privileges to do it?
How could I echo the output of the program?
This command add the text "flower" to the image:
convert flower.jpg -font courier -fill white -pointsize 20 -annotate +50+50 'Flower' flower_annotate1.jpg
I'm using ImageMagick 2.2.0. I'm running it from PHP using:
system('convert flower.jpg -font courier -fill white -pointsize 20 -annotate +50+50 'Flower' flower_annotate1.jpg');
but I'm not getting the result
Hello,
What's the difference between those PHP if expressions!?
if ($var !== false)
{
// Do something!
}
if (false !== $var)
{
// Do something!
}
Some frameworks like Zend Framework uses the latest form while the traditional is the first.
Thanks in advance
Hello ,
I have a php application that saves the pictures on the server and also stores the picture names in the database . The issue that I have is that the picture names include the path/folder where it was saved from (e.g 1220368812/chpk2198933_large-2.jpg) so I need a str_replace pattern to remove "1220368812/" and have the picture name correct stored in the db .
Also I would appreciate if you will send me a good link that explains how exactly the str_replace patterns work or at least how the pattern that you use work .
Hello,
I am trying to add an image from a local directory to a php page on my localhost. It adds fine, but does not display the image.
What exactly am I doing wrong here?
Thanks
Jean
Here's the question, I need to connect to a remote MySQL database from my C# Application, problem is the MySQL instance will block all access to all IP's apart from localhost, this can not be changed as its too much of a security issue.
The question is, is it possible to connect via a tunnel instead to a php script hosted on the server, this would then act as the mysql connection.
Any ideas and suggestions?
hi
i am having a link like below
<a href="#" onclick="window.open('http://www.twitter.com/home?status=Reading+Facebook share, Yahoo Buzz and Tweet this buttons for Blogger blogs+http://www.didiknow.com');">Tweet this</a>
i want to insert a php variable value inside for the status thing
like
<a href="#" onclick="window.open('http://www.twitter.com/home?status=$markme_ddesc">Tweet this</a>
how to do so?? please help me..
Can any body have idea how to consume php soap web service that have no support wsdl.
I want to add reference in .Net to generate client but failed.
When i saw in browser with ?wsdl it shows message wsdl is not supported.