I was wondering how can I grab the value from a hidden field using PHP?.
Here is the hidden field.
<input type="hidden" name="delete" value="' . $row['delete_id'] . '" />
Hi I know about several PDF Generators for php (fpdf, dompdf, etc.)
What I want to know is about a parser.
For reasons beyond my control, certain information I need is only in a table inside a pdf
and I need to extract that table and convert it to an array.
Any suggestions?
Hi,
I have some pdf documents on a linux server that I want to combine together to form one document using PHP 5?
Does anyone know if this can be done?
Thanks
Im trying to achieve an output like this
{"status":"ok","0":{"id":"11","title":"digg","url":"http://www.digg.com"}}
but instead i am getting this
{"status":"ok","0":{"id":"11","title":"digg","url":"http:\/\/www.digg.com"}}
this is the php code im using to generate the json
$links = array('id'=>'11','title'=>'digg','url'=>"http://www.digg.com");
$msg = array('status'=>'ok',$links);
echo json_encode($msg);
any idea what is causing this?
Hi all,
Did any know about how to search using latitude and longitude using latitude and longitude
using php and mysql as back-end.
I am having zip-code and latitude and longitude for the corresponding city.
With these things as back-end how can i do my search.
thanks in advance.
i have a secure login using .htaccess, and i need to know which user accessed the area so that my php index can show him his invoices, but the problem is that how to capture the user name when promoted in .htaccess
I need a php lib that can auth using OpenID against sites offering this service, like Google, Yahoo, Wordpress, etc...
Anyone used any lib that actuallly works? I've tryied a few but couldn't get any to auth against Google, Yahoo, or Wordpress.
I have a small server problem when working with LAMPP and WAMP server in PHP.I am using LAMPP server for local development and I need to host in WAMP server.When try to read an image from a dynamic created pdf file in LAMPP, it is working perfectly but, the same one not compact able with WAMP server.What will be the problem?Any additional feature need to configure in WAMP.Please help me to go forward.Please........
I'm creating something where users can upload an xml and data get's imported to the database.
Now I'm building some kind of a preview page where users will get to see how their input will look once it's stored.
What would be the fastest (in execution time), using XSL to transform the xml to a html page, or using php to render the output?
My guess is XSL is far more suitable (+ faster) for this (and by using a DTD there's no need for code written validation, right?)
parse error occured in my php script. this is the line in which the error was occured.
photos[$i]="base_url().'uploads/'.$productdata2[$i]->image";
help me please......
Hi, where can i download the gnope installer to have the php-gtk2 in my machine ?, according to the online manual, it is found at gnope.org, but I am being redirected to this tradebit website,
I am new to Netbeans. Is it possible to work directly on the server files through sftp to avoid downloading/uploading each time. Will the intelisense work the same ?
If it is possible I can't find how to do that or what plug-in i need to use. And if it isn't what other free php IDE offers this option ?
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()
Is it possible using php's XMLWriter to insert a new node to an existing xml file, and then save the file. This would be much more benficial to me that actually creating a enw file every time i want to update an xml file.
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
Hi everyone,
I have recently heard a lot of people argue about using PHP testing features like PHPunit and SimpleTest together with their IDE of choice (Eclipse for me). After googling the subject, I have still a hard time understanding the pros and cons of using these testing frameworks to speed up development.
If anyone could explain this for me in a more basic level, I would really appreciate it. I am using PHP5 for the notice.
Thanks a lot!
Hi have some forms that I want to use some basic php validation (regular expressions) on, how do you go about doing it? I have just general text input, usernames, passwords and date to validate. I would also like to know how to check for empty input boxes. I have looked on the interenet for this stuff but I haven't found any good tutorials.
Thanks
Hi,
I have a php script for image upload as below
<?php
$LibID = $_POST[name];
define ("MAX_SIZE","10000");
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
$errors=0;
$image=$_FILES['image']['name'];
if ($image)
{
$filename = stripslashes($_FILES['image']['name']);
$extension = getExtension($filename);
$extension = strtolower($extension);
if (($extension != "jpg") && ($extension != "jpeg"))
{
echo '<h1>Unknown extension!</h1>';
$errors=1;
exit();
}
else
{
$size=filesize($_FILES['image']['tmp_name']);
if ($size > MAX_SIZE*1024)
{
echo '<h1>You have exceeded the size limit!</h1>';
$errors=1;
exit();
}
$image_name=$LibID.'.'.$extension;
$newname="uimages/".$image_name;
$copied = copy($_FILES['image']['tmp_name'], $newname);
if (!$copied)
{
echo '<h1>image upload unsuccessfull!</h1>';
$errors=1;
exit();
}}}
?>
which uploads the image file to a folder "uimages" in the root. I have made changes in the html file for the compact display of the image by defining "max-height" and "max-width". But i want to resize the image file on upload. The image file may have a maximum width of 100px and maximum height of 150px. The image proportions must be constrained. That is, the image may be smaller than the above dimensions, but, it should not exceed the limit. How can I make this possible??
Thanks in advance :)
blasteralfred..
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?
ello all
im new to php and server scripting ( coming from the java/cpp background )
my question is , if i like to be able to build some kind of single tone cache that will hold me data in memory in all the web application
life , something that when i start the web server it will start main cache
that will server the web application not inside sessions static cache
like singletone map in c++/java that that leaves all the time
what are my options ?