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Articles tagged with: PHP

PHP »

[18 Oct 2010 | 3 Comments]

In this article, I will be showing you how to read and write CSV file with PHP.
I have used PHP function fgetcsv to read CSV fields and fputcsv to write on CSV file.

fgetcsv — Gets line from file pointer and parse for CSV fields.
fgetcsv() parses the line it reads for fields in CSV format and returns an array containing the fields read.
This works on PHP 4 and PHP 5.

PHP »

[11 Oct 2010 | 10 Comments]

Suppose you are on a page : http://example.com/category/php/
Now, the base URL or the main URL for the above link is : http://example.com
Similarly, in the case of local machine (localhost),
Suppose you are in the page : http://localhost/myproject/index.php?id=8
Here, the base or main URL is : http://localhost/myproject

PHP »

[1 Jul 2010 | 2 Comments]

Here is a quick tip on parsing and unparsing string and array in PHP.
You can parses the string into variables by using the parse_str PHP function.
Using parse_str function

PHP »

[29 Apr 2010 | 4 Comments]

Suppose, I have a string with text and number and I only want the number. I don’t want the characters and text of the string.
Here is the way out:-

PHP, Regular Expression »

[22 Apr 2010 | One Comment]

Here, I will be showing you a simple and easy one line code to format URL string with PHP. By URL string, I mean the url key in any Search Engine Friendly URL.
I have used preg_replace function to do so.

Magento, PHP, Review »

[8 Mar 2010 | 5 Comments]

PACKT Publishing has published a very useful Magento Developer Guide. This book has practical tutorials with examples. This book will be very useful for PHP Programmers who want to learn Magento architecture, extend the system and add new features to it.

jQuery, PHP »

[20 Jan 2010 | 23 Comments]

In this article, I will be showing you how to create jQuery AJAX tabs in a very simple and easy way.
View Demo || Download Code
Here, tabs.php contains the php code which contains data to be displayed.

PHP »

[14 Jan 2010 | One Comment]

Below are the most commonly used php directives. You have to change php.ini file in order to configure php settings. This just means changing these directive’s option and value.
1) short_open_tag = Off

PHP »

[14 Jan 2010 | One Comment]

We can view the php settings by creating a php file in our web root with the following code:

Let the name of the file be phpinfo.php

PHP, XML »

[23 Oct 2009 | 2 Comments]

In this article, I will be showing you how to create and read xml document with php’s DOMDocument.
The DOM extension allows you to operate on XML documents through the DOM API with PHP 5.
Below is the code to create XML file. I have named the output file ‘example.xml’. For better understanding, I have written comment for almost every line of code.

Javascript, PHP »

[23 Oct 2009 | No Comment]

I had to work on multi-dimensional array with javascript and php. I had a multi-dimensional array in php. I had to load it into javascript array and then populate the html selection list.
The challenge for me was to create multi-dimensional array in javascript and populate selection list with for loop in javascript.

PHP, XML »

[23 Oct 2009 | 2 Comments]

In this article, I will be showing you how to create and read xml document with php’s SimpleXML extension.
The SimpleXML extension provides a very simple and easily usable toolset to convert XML to an object that can be processed with normal property selectors and array iterators.

jQuery, PHP »

[29 Jun 2009 | 10 Comments]

This tutorial shows how easy it is to upload multiple files using jQuery and PHP.
I have used jQuery MultiFile Plugin for this purpose.
The input type file should have name in list format like “pic[]” and the class name of the input should be “multi”.

PHP »

[29 Jun 2009 | No Comment]

This tutorial shows site name, working directory name, etc. with the help of $_SERVER variable.
Let us suppose, that our website is:
http://wwww.example.com/test/admin/index.php

Wordpress »

[19 Nov 2008 | 3 Comments]

Suppose, you have many sub pages (child pages) of a single parent page. You want to show the list of all the child pages in the parent page.
You can show the list of pages and sub pages in the sidebar of your wordpress theme with the addition of in-built sidebar widget called ‘Pages’. This will show all your pages and sub pages nested inside parent pages.