Error Handling in PHP

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Error handling is the process of catching errors from the program and then taking appropriate action. Before proceeding for error handling you should get to know how many types of errors occurred in PHP. Notices: These are non-critical errors that occurred while executing a script - for example, accessing a variable that has not yet been defined. By default, such errors are not displayed to the user at all - although, as you will see, you can change this default behavior. Warnings: These are more serious errors - for example, attempting to use a file (using include() method) which does not exist. By default, these errors are displayed to the user, but they do not result in script termination. Fatal Errors: These are critical errors - for example, creating an…
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Require () and Include () function in PHP

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The Include() and require() statements are used to insert codes written in other files, in the flow of  execution. The main of using include and require functions to integrate one page code or content into another page. You can maintain usually some repeated functionality in the form of PHP file and finally you can call it wherever you want. See, the following example demonstrates how to integrate a menu content in other pages of PHP. There is a page in menu.php and it can be included in some other pages of the website. Menu.php <a href=”index.php”>Home</a> <a href=”services.php”>Services</a> <a href=”about.php”>About Us</a> <a href=”contact.php”>Contact Us</a> The following page index.php uses above menu.php content. See the below code how it follows <head> <title>My Web page</title> </head> <body> <?php include  “menu.php “; ?> </body> Difference between Include…
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Data types in Mysql / Mariadb

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Numeric Data Types: INT (Integer): Int data type represents an integer of normal size. So simply it can used to store numeric value. There are also BIGINT, MEDIUMINT, SMALLINT and TINYINT which represent different range of integer values. DECIMAL: Decimal data type represents numbers with specific floating values. Maximum permitted value is 65 and maximum decimals are 30. There are also FLOAT and DOUBLE to store numeric values with floating point. BOOLEAN:  This data type associates a value 0 with ―”false”, and a value 1 with true. Date and Time Data Types:  DATE: The DATE data type represents a date in “YYYY-MM-DD” format. TIME: The TIME data type represents a time in "HH:MM:SS" format. DATETIME: The DATETIME data type represents date and time in “YYYY-MM-DD HH:MM:SS” format. TIMESTAMP: This data…
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PHP Training Overview

PHP Training Overview

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PHP Training is a good opportunity to get expertise experience from the Industry Specialists for the students. Webs Jyoti leading IT Company, provides Training in PHP, Web Designing and Search Engine Optimization (SEO) Courses, to B.Tech/B.SC (IT), BCA/MCA & Others Students, which is a part of their Graduate/Post Graduate Studies. PHP is a server-side scripting language designed for Web development. PHP is now installed on more than 20 million Web sites and 1 million Web servers.Originally created by Rasmus Lerdorf in 1995.DAAC Initiated the PHP certified training based on "Project based training by Corporates" so that students learn the way and methodology to develop web application and not only include one more language to there resume. at Our Training Institute we also include PHP CMS like Joomla , Wordpress, OpenCart,  Magento which are getting…
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