Posts Tagged ‘variable’
PHP Tutorial #2 – Variables and comments
August 1st, 2009 | 
Author: 
Remember this video has been uploaded in full HD, 1280X720 (720P)! If you have a good internet connection please view in HD for better viewing.
In this lesson we will show you the some of the items needed in everyday php programming, variables and comments.
A short overview about what is talked about in the video:
-PHP comments.
-PHP variables (Strings [text], Integers [numbers], and some variable rules).
Thank you for watching.
P.S: You can now see this tutorial on the XCodec Official gallery, http://gallery.thexcodec.com
Duration : 0:4:20
PHP Basics: Arrays
Arrays allow you to store a number of data values inside one variables, which makes it easier to read, quicker to ign and easier to access each element!
Duration : 0:8:45
Posted in php programming | 
Tags: array, arrays, basic, basics, data, dimention, help, multi, multidimention, multidimentional, PHP, programming, tutorial, tutorials, values, variable, variables | 
6 Comments »
Chapter 3 PHP Editors, Comments, and Basic Variables
Another step down the path of learning php programming.
In this chapter we get into the nuts and bolts of PHP.. commenting, variables, and choosing a code editor.
Enjoy!
Duration : 0:8:32
Posted in programming in php |
Tags: Aptana, comment, CSS, HTML, Learn PHP, PHP, PHP development, PHP Editor, PHP Howto, PHP Lesson, PHP programmer, PHP Teacher, PHP Tutor, PHP Tutorial, programming, variable, variables, Web Designer, Web Developer, What is PHP |
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Extending C: “Variable Variables” like PHP $$var
Tiny C library for a limited amount of dynamic strings. If you need more functionality, feel free to extend it, write your own linked lists or check out GTK’s glib GList object.
Examples:
if(dictionary(“moo”))
strcpy(dictionary(“moo”),”Something about cows.”);
puts(dictionary(“moo”));//prints Something about cows.
dictionary(“destroy()”);
Limitations:
1. Size of strings in this demo are limited to 99 characters (see CHARS in source code).
2. 100 bytes of memory (99 + the terminating NULL) are set aside for each and every word it does not find, so you can add definitions to them. This makes it very friendly and easy to use, but it may not be a good idea to use it in situations where you are looking up a lot of words that are not in the dictionary!
3. Uses fast linear searching, but for a very large dictionary you might want to use something else, the aforementioned GList or a database.
4. You are responsible for freeing the memory used by the dictionary upon program termination. You can do that using the _destroy method:
dictionary_destroy()
Or by passing “destroy()” as a string to the dictionary object directly, vis:
dictionary(“destroy()”);
5. (updated) Like malloc, this library now returns NULL when out of memory. You may desire to check for this.
6. Slightly obfuscated code for compactness. If you don’t like the formatting, run the free “indent” program (available for linux and windows) on it or use your text editor’s automatic indent feature.
The tiny dictionary library and demonstration program may be downloaded from my web site:
http://www.thenerdshow.com/index.php?page=dictionary
Duration : 0:6:49
Part 4 – PHP programming – Functions, Functions, Functions
Another step down the path of learning php programming.
In this section we delve into PHP functions. What are they? How do we use them? How do we create our own functions?
Enjoy!
Duration : 0:8:32
Posted in php programming |
Tags: Aptana, comment, CSS, HTML, Learn PHP, PHP, PHP development, PHP Editor, PHP Function, PHP Howto, PHP Lesson, PHP programmer, PHP Teacher, PHP Tutor, PHP Tutorial, programming, variable, variables, Web Designer, Web Developer, What is PHP |
2 Comments »