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by: James Sleeman |
last post by:
Hi all,
i just spent an hour rifling through code to find the cause of a problem
only to find it's an oddity with serialization and recursive objects, so
figured I'd post for the next person who gets the same problem (y'all might
find it interesting too)...
********************************* Symptoms *********************************
When unserializing a previously serialized object, the __wakeup() function
is mysteriously called more...
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by: John Smith |
last post by:
Hi,
I am using a custom Session Handler.
session_set_save_handler is working well.
But i want to read the data direct from the database.
My problem:
php don't uses the standard serialize function:
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by: Andrew |
last post by:
Some have suggested that using serialize()
and unserialize is faster than reading/writing
an array to disk as a simple text file using
$array = file('numbers.txt');
Can anyone justify this?
It seems to me that there is some overhead
associated with calling unserialize().
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by: richbl |
last post by:
Hello all,
I have a question about unserializing a single array element from a
serialized array. Can this be done, or must I first unserialize the
array, and then access the element?
For example, given:
$data = serialize(array('4.50','0.00','0.00'));
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by: sandy |
last post by:
With java servlets I can declare complex object-oriented class
structures as session variables in a servlet.
That means I can have a complex HTML form that submits
iteratively back to the server for interim updates, before
a final save (interim post events allow users to add values to dropdown
menus, collapse parts of the form, etc). And it all works
because Java so seamlessly takes care of serializing a complex
class structure for...
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by: onefastmustang |
last post by:
I have a cookie that I serialize and set as follows..
$searchdata = $state;
$searchdata = $country;
$searchdata = $radius;
$searchdata = $radius_zip;
if ($_GET){
foreach ($_GET as $value){
$searchdata = 1;
}
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by: Mark |
last post by:
I'd like to take an instance of a class, and serialize it to a file on my
computer. No security required on the file. Then, I'd like to be able to
unserialize the file later and use the instance again. A quick sample on
how to do this would be grand. A little pseudo code below just to clarify
what type of class I'd like serialize to a file ...
Thanks in advance.
Mark
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by: Derek Martin |
last post by:
Hey list, I have an arraylist containing some objects that I want to
serialize and send over the internet and then deserialize back into the
arraylist of objects.
What I have so far:
Dim myfeeds As New ArrayList
myfeeds = <<method that populates arraylist with objects>>
Dim BinFormatter As New
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
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by: powellgg |
last post by:
I've just taken over a PHP website and am converting it to ASP.NET
(don't shoot!). I'm not a PHP guy so I'm doing a lot of searching for
things that I aren't obvious, and I'm hoping I'll be able to get help
from here for things I can't find on the Internet. Here's the first...
Here's the PHP code:
setcookie("site_search_keyword","", time() - 3600);
$site_search_keyword =
unserialize(base64_decode($site_search_keyword));
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by: VooDoo |
last post by:
Hi,
I am using the serialize and unserialize to put and get data from mysql
database.
I think i could optimise the way i handle the data, but not really sure how.
What is the best way to happend data to a serialised field?
I currently unserialise, parse the table, and my new value a the end of the
table...
Is there a quick/better way to do it??
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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