Programming: PHP tutorials

Showing tutorials 0 to 20 out of 230 PHP tutorials.

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Learn about the powerful PDO wrapper for PHP which provides an easy way to access most databases  This tutorial will guide you through using it for several database types

An introduction to PHP's PDO

Learn about the powerful PDO wrapper for PHP which provides an easy way to access most databases. This tutorial will guide you through using it for several database types.

Not yet rated with 240 hits  Added on: Jun 25, 2013

Learn how to use the TinyURL API and fetch shortened URLs on the fly with PHP

TinyURL PHP Fetching via API

Learn how to use the TinyURL API and fetch shortened URLs on the fly with PHP.

Not yet rated with 208 hits  Added on: May 13, 2013

In this tutorial I will show you how to convert dynamic URL s into Search Engine Friendly and easy to understand both for humans and machines URL s  To change the URL s we will use the Apache s mod rewrite function what can easily match URL s using regular expressions  If it sounds confusing don t worry  I will explain everything step by step and you can always leave a comment

Create SEO friendly URL`s using mod rewrite in PHP (.htaccess)

In this tutorial I will show you how to convert dynamic URL`s into Search Engine Friendly and easy to understand both for humans and machines URL`s. To change the URL`s we will use the Apache`s mod_rewrite function what can easily match URL`s using regular expressions. If it sounds confusing don`t worry, I will explain everything step-by-step and you can always leave a comment!

Not yet rated with 173 hits  Added on: Feb 26, 2013

If you have a website where you let your users to upload images  you know that even the small images  around 100x100  can reach 50   100KB  This is way too much  when you could simply downsize the image to around 1   5KB  this is only the 1   5  of the size of the original image  Just imagine the benefits of downsizing 100 000 images

Upload an image and downsize it (in KB`s) using PHP and GD

If you have a website where you let your users to upload images, you know that even the small images (around 100x100) can reach 50 - 100KB. This is way too much, when you could simply downsize the image to around 1 - 5KB, this is only the 1 - 5% of the size of the original image. Just imagine the benefits of downsizing 100.000 images...

Not yet rated with 158 hits  Added on: Feb 25, 2013

If you have a website where you let your users to upload images  you know that even the small images  around 100x100  can reach 50   100KB  This is way too much  when you could simply downsize the image to around 1   5KB  this is only the 1   5  of the size of the original image  Just imagine the benefits of downsizing 100 000 images

Upload an image and downsize it (in KB`s) using PHP and GD

If you have a website where you let your users to upload images, you know that even the small images (around 100x100) can reach 50 - 100KB. This is way too much, when you could simply downsize the image to around 1 - 5KB, this is only the 1 - 5% of the size of the original image. Just imagine the benefits of downsizing 100.000 images...

Not yet rated with 260 hits  Added on: Jun 16, 2012

In this tutorial I will show you how to convert dynamic URL s into Search Engine Friendly and easy to understand both for humans and machines URL s  To change the URL s we will use the Apache s mod rewrite function what can easily match URL s using regular expressions  If it sounds confusing don t worry  I will explain everything step by step and you can always leave a comment

Create SEO friendly URL`s using mod rewrite in PHP (.htaccess)

In this tutorial I will show you how to convert dynamic URL`s into Search Engine Friendly and easy to understand both for humans and machines URL`s. To change the URL`s we will use the Apache`s mod_rewrite function what can easily match URL`s using regular expressions. If it sounds confusing don`t worry, I will explain everything step-by-step and you can always leave a comment!

Not yet rated with 214 hits  Added on: Jun 16, 2012

PHP offers various ways to create Date Formats  Here is an example which shows how to create Date Formats with PHP date   Function

Creating Date format in PHP

PHP offers various ways to create Date Formats. Here is an example which shows how to create Date Formats with PHP date() Function.

Not yet rated with 285 hits  Added on: May 16, 2012

How many times you required a code to convert numbers into words  Here is a PHP code to do exactly that You can use this freely and modify it however you want

Convert number to word with PHP

How many times you required a code to convert numbers into words? Here is a PHP code to do exactly that.You can use this freely and modify it however you want.

Not yet rated with 247 hits  Added on: May 15, 2012

PHP offers various ways to create Unique ID number  Here is an example where we use uniqid   function to create unique ids  md5   and sha1   functions are also used with uniqid   to get more sophisticated ids

Creating Unique IDs with PHP uniqid() function

PHP offers various ways to create Unique ID number. Here is an example where we use uniqid() function to create unique ids. md5() and sha1() functions are also used with uniqid() to get more sophisticated ids

Not yet rated with 271 hits  Added on: May 11, 2012

PHP  an acronym for Hypertext Preprocessor  is a widely used open source general purpose scripting language  It is an HTML embedded scripting language and is especially suited for web development  The basic syntax of PHP is similar to C  Java  and Perl  and is easy to learn  PHP is used for creating interactive and dynamic web pages quickly  but you can do much more with PHP

PHP Tutorial with examples

PHP, an acronym for Hypertext Preprocessor, is a widely-used open source general-purpose scripting language. It is an HTML embedded scripting language and is especially suited for web development. The basic syntax of PHP is similar to C, Java, and Perl, and is easy to learn. PHP is used for creating interactive and dynamic web pages quickly, but you can do much more with PHP.

Not yet rated with 213 hits  Added on: May 01, 2012

Suppose you want to calculate gross salaries of 20 different persons or take a list of maximum and minimum temperatures of a certain month or a year  the while loop is ideal to solve these types of cases   The while statement is simple  it executes the statement s  repeatedly as long as the condition is true  The condition is checked every time at the beginning of the loop

PHP While Loop Statement

Suppose you want to calculate gross salaries of 20 different persons or take a list of maximum and minimum temperatures of a certain month or a year, the while loop is ideal to solve these types of cases. The while statement is simple, it executes the statement(s) repeatedly as long as the condition is true. The condition is checked every time at the beginning of the loop.

Not yet rated with 289 hits  Added on: Mar 10, 2012

  SERVER has following basic properties   Set by web server  Directly related to the runtime environment of the current php script  It does the same job as  HTTP SERVER VARS used to do in previous versions of PHP

PHP : $_SERVER with example

$_SERVER has following basic properties: Set by web server. Directly related to the runtime environment of the current php script. It does the same job as $HTTP_SERVER_VARS used to do in previous versions of PHP.

Not yet rated with 272 hits  Added on: Mar 05, 2012

In PHP  comparison operators take simple values  numbers or strings  as arguments and evaluate to either TRUE or FALSE

PHP: Comparison Operators

In PHP, comparison operators take simple values (numbers or strings) as arguments and evaluate to either TRUE or FALSE.

Not yet rated with 274 hits  Added on: Feb 23, 2012

MySQL BIT COUNT   returns the number of bits set in the argument

MySQL bit_count() function

MySQL BIT_COUNT() returns the number of bits set in the argument.

Not yet rated with 241 hits  Added on: Feb 14, 2012

If you have a website where you let your users to upload images  you know that even the small images  around 100x100  can reach 50   100KB  This is way too much  when you could simply downsize the image to around 1   5KB  this is only the 1   5  of the size of the original image  Just imagine the benefits of downsizing 100 000 images

Upload an image and downsize it (in KB`s) using PHP and GD

If you have a website where you let your users to upload images, you know that even the small images (around 100x100) can reach 50 - 100KB. This is way too much, when you could simply downsize the image to around 1 - 5KB, this is only the 1 - 5% of the size of the original image. Just imagine the benefits of downsizing 100.000 images...

Not yet rated with 294 hits  Added on: Nov 17, 2011

In this tutorial we will create a simple 5 star rating system using jQuery  MySQL  PHP and AJAX  We will use jQuery to highlight the star the mouse is over and the preceding stars  AJAX to send the vote to the server  PHP to process the vote and MySQL to store the vote

Creating a 5 star rating system using jQuery, PHP and MySQL

In this tutorial we will create a simple 5 star rating system using jQuery, MySQL, PHP and AJAX. We will use jQuery to highlight the star the mouse is over and the preceding stars, AJAX to send the vote to the server, PHP to process the vote and MySQL to store the vote.

Not yet rated with 270 hits  Added on: Nov 13, 2011

This tutorial will show you how to check proxies using PHP and cURL

How to Test Proxies using PHP And cURL

This tutorial will show you how to check proxies using PHP and cURL

Not yet rated with 377 hits  Added on: Jun 29, 2011

This tutorial teaches you how to protect and encode your PHP files

How to Encode your PHP files

This tutorial teaches you how to protect and encode your PHP files

Not yet rated with 366 hits  Added on: Jun 29, 2011

This tutorial teach yous how to use PHP to apply a watermark to an image with Imagepng

How to Add a Watermark to an Image using PHP and Imagepng

This tutorial teach yous how to use PHP to apply a watermark to an image with Imagepng

Not yet rated with 366 hits  Added on: Jun 29, 2011

This tutorial will teach you how to read XML using PHP

How To Parse XML with PHP

This tutorial will teach you how to read XML using PHP

Not yet rated with 385 hits  Added on: Jun 29, 2011

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