How can I create a special character in PHP from a variable?

How can I create a special character in PHP from a variable?
by

1 Answer

Answer :

answer:After playing around with PHP’s eval function for a while, I’ve concluding that doing what you’re trying to do is impossible. The problem is that ’\xAA’ is a single character. It can’t be split in to parts in the same way that the Unicode character ‘a’ can’t be split into parts.
by

Related questions

Does GoDaddy have some PHP functions disabled by default?

Description : Does GoDaddy have some PHP functions disabled by default?

Last Answer : Doesn’t look that way, but I can’t really tell. Your host does appear to suck.

What's wrong with this simple PHP script?

Description : What's wrong with this simple PHP script?

Last Answer : answer:Do you need a concatenation operator (.) between your string and the variable name ($the_long_url)? But like this: ’”.$var.”’ http://www.gidforums.com/t-965.html

Php logging in problems? learning php?

Description : Php logging in problems? learning php?

Last Answer : answer:It means that it got to the end of the file and was expecting a ”}” and didn’t find one. Quick count of your braces: { = 7 } = 6 Yup, you’ve got a mismatch.

Server issue or PHP? - Contact Form Not Sending HTML correctly?

Description : Server issue or PHP? - Contact Form Not Sending HTML correctly?

Last Answer : Next time use Pastebin. I think your problem is somehow HTML related, like a missing tag, or validation error. Try just sending a text email and build pieces bit by bit from. Outlook and other email ... in how they parse HTML, whereas Gmail (browser based to begin with), isn't quite as finicky.

Does anyone know how to install the GD library for PHP on Max OS X client (Leopard)?

Description : Does anyone know how to install the GD library for PHP on Max OS X client (Leopard)?

Last Answer : Here’s a tutorial for installing the GD library for PHP on Mac OS X 10.5.

Is there a function in PHP which automatically adds periods to large numbers?

Description : Is there a function in PHP which automatically adds periods to large numbers?

Last Answer : number_format does this (in addition to decimalization). You can specify the separators to use, which in your case are periods instead of commas.

How do I use PHP to get the node ID for a block?

Description : How do I use PHP to get the node ID for a block?

Last Answer : answer:$node is a widely available object in Drupal. $node->nid will give you the node id of the current node. Your template could look something like this:

Any ideas for simple, always useful PHP functions?

Description : Any ideas for simple, always useful PHP functions?

Last Answer : A regular expression to check if an e-mail address is valid. Tons of examples out there but it gets your hands dirty with a few necessary techniques.

Is there a PHP library or API that would let me quickly build survey questionnaires and dump the captured data to MySQL?

Description : Is there a PHP library or API that would let me quickly build survey questionnaires and dump the captured data to MySQL?

Last Answer : If you are familiar with LAMP and PHP, why not build a little CRUD application?

How can I learn to use Flickr's API in PHP without PEAR?

Description : How can I learn to use Flickr's API in PHP without PEAR?

Last Answer : Use another library, there must be dozens. I work with the Zend Framework which contains one (and since it's loosely coupled, you can use it on its own), but I just realized it requires PHP 5. ... a few of the API kits suggested on Flickr but two use PEAR and the other requires PHP5 ) though.

Is there a PHP library to handle INI files?

Description : Is there a PHP library to handle INI files?

Last Answer : I found a couple in phpclasses. This one seems to be the best http://www.phpclasses.org/browse/package/204.html. I haven’t tried it out yet though.

What is the advantage of using a PHP Framework?

Description : What is the advantage of using a PHP Framework?

Last Answer : answer:The advantage is speed and support. With any framework, you are relying on the work of others to speed up your development process. Because so much has been built in, you don't have to ... development outfits write something once and then reuse it across projects. It's the same type of model.

professional way of making a config file php -Php

Description : professional way of making a config file php -Php

Last Answer : NEED ANSWER

how to get localstorage value in php ? -Php

Description : how to get localstorage value in php ? -Php

Last Answer : You can not directly get a localStorage value in PHP, when script is executed, because localStorage is contained in user's browser, and PHP is running on server. However, you can send the value from localStorage to a server with GET or POST request.

How to use for loop in php ? -Php

Description : How to use for loop in php ? -Php

Last Answer : Syntax for for loops in php : for (init counter; test counter; increment counter) { code to be executed for each iteration; } Where: init counter: Initialize the loop counter value test counter ... to FALSE, the loop ends. increment counter: Increases the loop counter value Example is here :

How to get the top result of google search with php ? -Php

Description : How to get the top result of google search with php ? -Php

Last Answer : In order to generate charts, lists, and data about Google Search results, there is one thing you have to do first, and that is to obtain the data. Using simple PHP code you can perform a couple function calls which allow you to store Google Search results for a specific keyword in an array.

What the hell is wrong when i create connection btw navicat and mysql?

Description : What the hell is wrong when i create connection btw navicat and mysql?

Last Answer : answer:This probably isn’t a bug or issue with the MySQL server. The possibilities are: 1) Login password for root is wrong 2) The account doesn’t have a password Have you tried connecting without a password?

Make only ONE submit (View) button instead of 4 in code below?

Description : Make only ONE submit (View) button instead of 4 in code below?

Last Answer : PS: it's a Wordpress theme plugin, that allows users to browse listings; i want users to be able to choose 4 options and submit their search with only one button; The existing code presents 4 Submit ... categories he wants and press submit, and the result should appear based on AND not or

How can I fix my wordpress template when it will not give me access to the blog or admin?

Description : How can I fix my wordpress template when it will not give me access to the blog or admin?

Last Answer : answer:log in to the server and manually edit controlpanel.php and fix the error on line 14. if you don’t have the appropriate knowledge to log on to the server and manually edit this file, you need to contact the hosting company and request they help you. This may or many not cost you money.

Is there a coldfusion equivalent to the NextGenLinks code snippet?

Description : Is there a coldfusion equivalent to the NextGenLinks code snippet?

Last Answer : answer:Since this type of question is out of my league, here is the contact info, so you can ask the expert of Coldfusion his contact sheet even says, Please contact me with any of your questions about ... . Sounds like the guy with your answer!! http://www.bennadel.com/ask-ben/ask-ben-nadel.htm

Is there a quick tutorial for working with the Facebook API?

Description : Is there a quick tutorial for working with the Facebook API?

Last Answer : Here you go

Wordpress experts...exclude category by name instead of ID?

Description : Wordpress experts...exclude category by name instead of ID?

Last Answer : Whats the difference? Can’t you simply look up the cat_name by ID number in the DB? sorry if thats totally wrong, its been a years since I looked at wp.

How can I embed my eBay store into a webpage?

Description : How can I embed my eBay store into a webpage?

Last Answer : I really hate to say this… iFrame http://www.pillowpersuasion.com/fluther/iframe.html

A good apache server like xampp or wampserver? are there others, right?

Description : A good apache server like xampp or wampserver? are there others, right?

Last Answer : I use Acquia stack for Drupal installations. It’s a pretty complete stack, but not as complete as XAMPP. Yet it’s easier to set up new projects with it because it has an easy set up and configuration wizard. You could set it up and use it only as a server.

What would you like to see in a CMS?

Description : What would you like to see in a CMS?

Last Answer : I would advise against building your own open source CMS in PHP. With all of the projects already in existence (see http://www.opensourcecms.com/), why not just pick one and contribute to it? ... to name one, makes it really easy to add whatever functionality you want with it's modular architecture.

What are complex views?

Description : What are complex views?

Last Answer : I'm not familiar with the Zend Framework, but when people are talking about complex views, I think they're just referring to pages (views) with many different elements, possibly with multiple ... compared with something like our privacy policy (www.ask-public.com/privacy/) which is very simple.

2 Concurrent Database Connections Per User Versus ...

Description : 2 Concurrent Database Connections Per User Versus ...

Last Answer : answer:Establishing a database connection is one of the most expensive database operations. It requires authentication, opening files on a disk, creating memory caches, etc. This might make you think that ... master database only after they have logged in as an "editor" or some similar role)?

How do I patch a drupal module?

Description : How do I patch a drupal module?

Last Answer : answer:The patch you mention is “ready to be committed”, which means it’ll probably show up in the next version. You can apply the patch yourself by copying the code and pasting it at the bottom of fivestar_field.inc in the modules/fivestar directory.

What are the advantages of a PHP5 over PHP4?

Description : What are the advantages of a PHP5 over PHP4?

Last Answer : PHP5 has better support for classic object-oriented style programming. I'm sure there are other advantages, but that's the one I've heard most. Of course, we're onto something like 5.2 or ... PHP5. Upgrading would allow you to start working with the newer features as you are comfortable with them.

Which is better to use: WordPress or Textpattern?

Description : Which is better to use: WordPress or Textpattern?

Last Answer : answer:I’ve tried many different blog software solutions. I love Wordpress and NucleusCMS (I use them both). Try out all different kinds of CMS’s here: http://opensourcecms.com/

What are the major features of Symfony vs. Cake?

Description : What are the major features of Symfony vs. Cake?

Last Answer : answer:I think I have tried all the PHP MVC frameworks. Cake is the easiest to get up and running. I can move it around hosting companies and it works. (after modifying the DB settings) But, I would ask ... in PHP by hand. Django is fast (python) but I have had zero luck installing it on OS X..

Is there a way to make files in a compressed archive writeable after extraction?

Description : Is there a way to make files in a compressed archive writeable after extraction?

Last Answer : answer:Unless I’m misunderstanding, you could use chmod() in PHP to modify the file permissions after extracting them. http://uk.php.net/chmod

Can I create my own special character in 'word'?

Description : Can I create my own special character in 'word'?

Last Answer : Maybe this will help you.

Finding PHP video to help create sign up?

Description : Finding PHP video to help create sign up?

Last Answer : answer:I haven't ever heard of anyone learning PHP with video, but what you'll need is to create another form with the relevant boxes (name/email, password, confirm something for some reason). ... to google something like programming resources or PHP resources and look for what other people did.

What is a character variable ?

Description : What is a character variable ?

Last Answer : : A variable consisting only of letters and words is called a character variable. For example, in the case of letters, names , addresses, or letters, the color variable is used. In this case char is used before the name of the variable . For example- char n, char address, char des etc.

An assignment problem is a special case of transportation problem, where a. Number of rows equals number of columns b. All rim conditions are 1 c. Values of each decision variable is either 0 or 1

Description : An assignment problem is a special case of transportation problem, where a. Number of rows equals number of columns b. All rim conditions are 1 c. Values of each decision variable is either 0 or 1

Last Answer : D.variable is either 0 or 1

Which of the following is true for variable names in Python? a) unlimited length b) all private members must have leading and trailing underscores c) underscore and ampersand are the only two special characters allowed d) none of the mentioned

Description : Which of the following is true for variable names in Python? a) unlimited length b) all private members must have leading and trailing underscores c) underscore and ampersand are the only two special characters allowed d) none of the mentioned

Last Answer : Answer: a Explanation: Variable names can be of any length.

With regard to a word processing software, the process of combining static information in a publication together with variable information in a data source to create one merged publication is calle d( A) Electronic mail (B) Data sourcing (C) Mail merge (D) Spam mail

Description : With regard to a word processing software, the process of combining static information in a publication together with variable information in a data source to create one merged publication is calle d( A) Electronic mail (B) Data sourcing (C) Mail merge (D) Spam mail

Last Answer : (C) Mail merge 

How do you enter a special character in a Microsoft Word document?

Description : How do you enter a special character in a Microsoft Word document?

Last Answer : answer:◊◊◊◊◊◊◊◊ I’m not sure about Windows but what I generally do is google the unicode character code and then copy and paste.

A special character can be defined as a short name given to a set of information. -Technology

Description : A special character can be defined as a short name given to a set of information. -Technology

Last Answer : True When a special character is used in an XML document, it expands to its full definition.

To insert a symbol like © (copyright) you need to click on the special character option of the Insert tab. -Technology

Description : To insert a symbol like © (copyright) you need to click on the special character option of the Insert tab. -Technology

Last Answer : True© is a special character which is added by Symbol option under Insert tab.

__________ is a special type of optical scanner used to recognize the type of mark made by Pen or Pencil. A. Optical Character Reader B. Bar code Reader C. Optical Mark Reader D. None of the Above

Description : __________ is a special type of optical scanner used to recognize the type of mark made by Pen or Pencil. A. Optical Character Reader B. Bar code Reader C. Optical Mark Reader D. None of the Above

Last Answer : C. Optical Mark Reader

The % symbol has a special use in a print statement. Define How would you place this character as part of the output on the screen?

Description : The % symbol has a special use in a print statement. Define How would you place this character as part of the output on the screen?

Last Answer : You can do this by using %% in the printf statement. For example, you can write printf(“10%%”) to have the output appear as 10% on the screen.

What is a PHP error?

Description : What is a PHP error?

Last Answer : It’s to do with encryption. PHP means Pretty High Privacy or something like that. IT means that the data sent was not encrypted. This might happen on a website that starts with https. What were you doing at the time?

Is it possible to store PHP scripts in the cloud?

Description : Is it possible to store PHP scripts in the cloud?

Last Answer : answer:Yes Simplest example would be to grab the script from a service, stick it in a variable and eval it. Could you provide an example of why you’d want to? I can’t think of a good reason to do it offhand.

What is the difference Java and PHP?

Description : What is the difference Java and PHP?

Last Answer : …so what exactly is your question?

What are the best web sites to get help with Apache, PHP, and MySQL?

Description : What are the best web sites to get help with Apache, PHP, and MySQL?

Last Answer : stackoverflow is the best site programming q & a site I know of. Looks like there is a fair amount of LAMP-related questions there.

Which is better between PHP and ASP.net?

Description : Which is better between PHP and ASP.net?

Last Answer : answer:I prefer PHP. It is well documented and very portable. ASP is non starter for me since I refuse to use IIS. I like Ruby and Python too. But when I have to start a project from scratch I use PHP and CodeIgniter.

What is the best text editor for HTML/XHTML/CSS/PHP/SQL on Ubuntu?

Description : What is the best text editor for HTML/XHTML/CSS/PHP/SQL on Ubuntu?

Last Answer : Take a look at Geany

What's your favorite PHP integrated development environment (IDE)?

Description : What's your favorite PHP integrated development environment (IDE)?

Last Answer : If I did PHP development, I’d probably use Coda: http://www.panic.com/coda/