How to Call PHP Method With Javascript
You must redirect to a PHP in JavaScript to call a function located on the PHP page. Redirection code is available in JavaScript using the "window.location" function. You redirect to the PHP file, so...
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How to Install PHP Live Chat on a Volusion Store
Volusion is an e-commerce service provider that provides services for websites such as shopping cart systems, Web design and credit card processing services. The company has customizable features such...
View ArticleHow to Convert HTML to PHP
PHP is a scripting language used by Web developers to add dynamic functionality and interactivity beyond what is available using a simple markup language such as HTML. PHP isn't actually seen by a Web...
View ArticleHow to Empty an Array in PHP
When working with arrays in PHP, it's helpful to know how to remove individual elements from the array without having to delete the entire array. An array consists of a series of values, each linked to...
View ArticleHow to Test if You Are Connected to MySQL With PHP Variables & Without...
PHP does not have a built-in function that lets you test whether you are connected to a MySQL server. However, instead of spending hours writing a function to test for a connection yourself, you can...
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The PHP Remember Me Tutorial
Using PHP to create a "Remember me" check box gives users the option of being logged in automatically when they visit a site saving them from having to enter their username and password every time they...
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What Causes MySQL Overhead?
A poorly-constructed Web application has the potential to be slow, inefficient and unreliable. One element of database design to consider is "overhead." Depending on how you structure your database,...
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MySQL: Query String to Int
MySQL stores data differently depending on what it is. For instance, a string of text characters is stored differently than an integer or a floating-point number. Sometimes you may need to convert data...
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Can Dreamweaver Edit PHP?
Dreamweaver is one of the primary tools for Web designers and developers, due to its ease of use and extensive support for different web technologies. Server models are available for a number of...
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The Best PHP Frames
Web developers use the popular PHP scripting language to create dynamic websites. PHP frameworks streamline PHP's capabilities. These frameworks allow the developer to use pieces of PHP code that have...
View ArticleHow to Disable PHP for a Subfolder
Disabling PHP for a subfolder on an Apache Web server can be helpful for security purposes so that users can't load any PHP files in that folder. This is especially important if it is a shared Web...
View ArticleTutorial on Connecting to MySQL From Oracle
If you want to connect to a MySQL server in the Oracle operating system, you need to edit a lot of files manually. This requires the knowledge of your MySQL server settings, which are specific and...
View ArticleHow to Trim the String to the Length in PHP
Sometimes users input text that takes up too much space or your own PHP code generates a string of text that is too long. In this case, you can use the "substr()" function built in to PHP to cut a...
View ArticleHow to Echo an Image in PHP
The scripting language PHP is an objected-oriented language that is used for Web development. PHP is embedded in HTML code and enables programmers to make dynamic Web pages. Like other scripting...
View ArticleHow to Remove Any Plus Signs from a String in PHP
Users do not always input text in a way that is friendly for computers to read, and the same is true of output computers create for people. For this reason, many string-related functions exist in PHP...
View ArticleHow to Upgrade MySQL in Plesk
Plesk is an operating system used to run a server. MySQL is the database software that handles all of the database information on the server. If you would like to update your MySQL software on the...
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How to Trim Characters in SQL
Structured query language (SQL) is a database language used to manipulate and request information from rational databases. The most common task in SQL is conducting queries. SQL is generally recognized...
View ArticleHow to Insert a MetaTag in PHP
When adding meta tags to your HTML files, you may want to use PHP to dynamically load information to each Web page. You can load PHP data from another file or a database so that updated changes can be...
View ArticleHow to Check Scripts in MySQL
MySQL database server engine includes the Query Browser software, which you use to test your database scripts. You run the queries in Query Browser, and the software tells you if there are errors in...
View ArticlePHP to Send Email on MySQL Errors
Error handling catches error responses on a PHP Web page and lets you create a method to deal with the issue. You can use a custom error handler to send an email to the website administrator to alert...
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