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by Dinesh Thakur Category: PHP (Hypertext Preprocessor)

In this Tutorial, you will create your first object, which will be an instance of a physical address class. As you will be building your examples using this class, you will want to save it as you progress.

 
by Dinesh Thakur Category: PHP (Hypertext Preprocessor)

Object: In computer science a primitive data type is a basic type of data provided by programming language. Some examples of primitive data types in PHP include Booleans, which are a logical data type containing true or false; floating-point numbers, also known as floats, which are numeric data type that have fractional values--examples include 36.2 and -25; integers are a numeric data type that hold a whole number without any fractions--examples include -6 and 42; and strings, which contain a sequence of characters such as "ecomputernotes.com." With that in mind, an object is a complex data structure along with attributes and behaviors.



 
by Dinesh Thakur Category: PHP (Hypertext Preprocessor)

It is useful to verify that all fields are NULL in MYSQL to query data from a database so they can be treated differently from fields with numeric values ​​or text. NULL indicates an unknown value, which is different from a default value, such as 0 or ' '. You can use the PHP function "is_null" to tell if a returned MYSQL field is NULL or not.



 
by Dinesh Thakur Category: PHP (Hypertext Preprocessor)

Object-oriented programming allows you to organize a large project into manageable pieces. In comparison, procedural programming is a set of instructions, step by step, that the computer must follow.



 
by Dinesh Thakur Category: PHP (Hypertext Preprocessor)

The word "code" has two meanings in operation of computers. The first one is Number or Symbol that representing another meaning. An example of this type of code is "301", which is a code specified in the HTTP to signify. The 301 redirect is the most effective way for you to change the content of a page or site to another without losing the PageRank of the page and the domain that migration. Discover all you need to know to migrate page or domain without losing position in Google. The other meaning of "code" in computing is "programming code" a "permanent redirection". PHP is a programming language for web pages. You can use the PHP code to create a redirect. Redirection redirect or forwards visitors to a web address to another Web address, usually because the original page changed its address. The user is automatically forwarded to the new page location, and usually do not even notice that the address on the top of the browser has changed.

 

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular Computer Notes blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to contact us.



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