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)

As you all know, any PHP script must be surrounded by specific tags. They allow the interpreter to know where in the file is PHP code to execute. On ecomputernotes.com, all presented scripts use the <? Php and ?>; and it is not by chance ...

 
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)

As you all know, any PHP script must be surrounded by specific tags. These reserves allow the interpreter to know where in the file is PHP code to execute. On ecomputernotes.com, all presented scripts use the <? Php and?>; and it is not by chance ...

 
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.



 

Page 4 of 4



About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular 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.