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Values Submitted in HTML Submit Button Fields
What Are the Values Submitted on Submit Button Fields? A "submit" button input field does not allow viewers to enter any input values directly. But if a form is submitted, "submit" button input fields will be submitted with values based on the following rules: If a "submit" button is not clicked, no...
2017-04-08, 265👍, 0💬

HTML Versions and Variations
What are versions and variations of the HTML starndard? HTML was developed by Tim Berners-Lee in 1980. Since then, a number of versions and variations of the HTML standard were published: HTML 5.1 was published as a W3C Recommendation on November 1, 2016. HTML5 was published as a W3C Recommendation ...
2017-02-20, 265👍, 0💬

Setting session.gc_maxlifetime Properly in PHP
How To Set session.gc_maxlifetime Properly in PHP? As you know that session.gc_maxlifetime is the session value timeout period. You should set this value based on the usage pattern of your visitors. Here are some suggestions: # Set it to 20 minutes for a normal Web site: session.gc_maxlifetime = 120...
2016-10-24, 264👍, 0💬

PHP Configuration Setting File
Where Are PHP Configuration Settings Stored? PHP stores configuration settings in a file called php.ini in PHP home directory. You can open it with any text editor to your settings.   ⇒Downloading and Installing PHP ⇒⇒PHP Tutorials
2016-10-13, 264👍, 0💬

Installing PHP for Windows
How To Download and Install PHP for Windows? The best way to download and install PHP on Windows systems is to: Go to http://www.php.net, which is the official Web site for PHP. Download PHP binary version for Windows in ZIP format. Unzip the downloaded file into a directory. You are done. No need t...
2016-10-13, 264👍, 0💬

Using HTML 'radio' Input Fields
How To Use "radio" Input Fields? A "radio" input field is defined as <input type="radio" .../>. "radio" input fields can be used to create a group of radio buttons to allow viewers to push one and only one button in the group. There are other attributes you may need to use for a "radio" input ...
2017-04-15, 263👍, 0💬

Using HTML 'div' Elements with CSS Properties
How To Use "div" Elements to Change CSS Properties? As elements containers, "div" elements are perfect places to set CSS properties which will be applied to all elements in the container. Here is a tutorial example of how to set CSS properties on "div" elements: <?xml version="1.0" ?> <!DOC...
2017-03-11, 263👍, 0💬

Testing Persistent Cookies in PHP
How To Test Persistent Cookies in PHP? If you want to test persistent cookies, you can copy the following PHP script, setting_persistent_cookies.php ,to your Web server: <?php setcookie("LoginName","FYICent er");setcookie("PreferredColor","Bl ue");setcookie("CouponNumber","0747 0433",time()+60*60*...
2016-11-03, 263👍, 0💬

Retrieving Directory Name from File Path Name in PHP
How To Get the Directory Name out of a File Path Name in PHP? If you have the full path name of a file, and want to get the directory name portion of the path name, you can use the dirname() function. It breaks the full path name at the last directory path delimiter (/) or (\), and returns the first...
2016-11-20, 262👍, 0💬

HTML 'div' Tag/Element
What Is a "div" Tag/Element? A "div" element is a block element that you can use a container of flow elements (flow elements are really the superset of both inline elements and block elements). By default, "div" elements will be treated as paragraphs by most browsers. Here are basic rules about an "...
2017-03-11, 261👍, 0💬

Passing Arrays by References to Functions in PHP
How To Pass Arrays By References? in PHP? Like normal variables, you can pass an array by reference into a function by taking a reference of the original array, and passing the reference to the function. Here is a PHP script on how to pass array as reference: <?php function shrink($array) { array...
2016-12-18, 261👍, 0💬

Sending a Cookie to the Browser in PHP
How To Send a Cookie to the Browser in PHP? If you want to sent a cookie to the browser when it comes to request your PHP page, you can use the setcookie( ) function. Note that you should call setcookie() function before any output statements. The following script shows you how to set cookies: <?...
2016-11-04, 261👍, 0💬

Understanding and Using Sessions in PHP
Where to find tutorials on how to use Sessions in PHP? A collection of tutorials to answer many frequently asked questions on how to use Sessions in PHP. Clear explanations and tutorial exercises are provided on starting and closing sessions, saving and retrieving values in sessions, deciding how se...
2016-10-29, 261👍, 0💬

Using HTML 'checkbox' Input Fields
How To Use "checkbox" Input Fields? A "checkbox" input field is defined as <input type="checkbox" .../>. A "checkbox" input field can be used to create a checkbox to allow viewers to switch on or off a boolean flag. There are other attributes you may need to use for a "checkbox" input field: n...
2017-04-15, 260👍, 0💬

Using HTML 'password' Input Fields
How To Use "password" Input Fields? A "password" input field is defined as <input type="password" .../>. A "password" input field can be used to create an input field to allow viewers to enter text strings or numbers without showing the entered in clear text. A "password" input field is ideal ...
2017-04-15, 260👍, 0💬

Using HTML 'hidden' Input Fields
How To Use "hidden" Input Fields? A "hidden" input field is defined as <input type="hidden" .../>. "hidden" input fields can be used to create invisible fields with predefined input values hidden in the form. There are other attributes you need to use for a "hidden" input field: name="fieldNam...
2017-04-12, 260👍, 1💬

Using HTML 'hidden' Input Fields
How To Use "hidden" Input Fields? A "hidden" input field is defined as <input type="hidden" .../>. "hidden" input fields can be used to create invisible fields with predefined input values hidden in the form. There are other attributes you need to use for a "hidden" input field: name="fieldNam...
2017-04-12, 260👍, 1💬

Using HTML 'text' Input Fields
How To Use "text" Input Fields? A "text" input field is defined as <input type="text" .../>. A "test" input field can be used to create input field to allow viewers to enter text strings or numbers. There are other attributes you may need to use for a "text" input field: name="fieldName" - Spe...
2017-04-19, 259👍, 0💬

Optoins to Transfer Session IDs in PHP
What Are Options to Transfer Session IDs in PHP? Once a new session is created, its session ID must be transferred to the client browser and included in the next client request, so that the PHP engine can find the same session created by the same visitor. The PHP engine has two options to transfer t...
2016-10-26, 259👍, 0💬

Understanding PHP Arrays and Their Basic Operations
Where to find tutorials in Understanding PHP Arrays and Their Basic Operations? A collection of tutorials to answer many frequently asked questions on basic understanding of PHP arrays. Clear answers are provided with tutorial exercises on declaring and creating arrays, assigning and retrieving arra...
2016-10-15, 259👍, 0💬

Creating Nested HTML Tables
How To Create Nested Tables? You can create nested tables by including a child table inside a cell of the parent table. Below is a tutorial example of nested tables: <?xml version="1.0" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/D TD/xhtml1-stric...
2017-04-22, 258👍, 0💬

HTML 'span' Tag/Element
What Is a "span" Tag/Element? A "span" element is an inline element that you can use a container of inline elements and text contents. By default, browsers will do nothing on "span" elements unless specify some CSS properties in them. Here are basic rules about an "span" element: "span" elements are...
2017-03-11, 258👍, 0💬

Interview Questions - HTML Table Elements
Where to find Interview Questions on HTML Table Elements? Here are some interview questions on HTML Table Elements: Can you place a "table" element inside a "p" element? What is a "tr" element? What is a "td" element? Can you place a "table" element inside a "td" element? Can you add text content in...
2017-02-28, 258👍, 0💬

Setting session.gc_divisor Properly in PHP
How To Set session.gc_divisor Properly in PHP? As you know that session.gc_divisor is the frequency of when the session garbage collection process will be executed. You should set this value based on the income request traffic. Here are some suggestions: # Set it to 10, if traffic is less than 10,00...
2016-10-24, 258👍, 0💬

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