INFO PHP 99

Strings in PHP

Strings They are sequences of characters, like "PHP supports string operations". Following are valid examples of string $string_1...

Strings in PHP Reviewed by Rajat Jha on 19:49:00 Rating: 5

Code Data Types PHP Syntax Variables Web Language

NULL in PHP

Rajat Jha 19:41:00

NULL NULL is a special type that only has one value: NULL. To give a variable the NULL value, simply assign it like this: $my_var = NULL; ...

NULL in PHP Reviewed by Rajat Jha on 19:41:00 Rating: 5

Code PHP Syntax Web Language

Interpreting other types as Booleans in PHP

Rajat Jha 20:00:00

Interpreting other types as Booleans Here are the rules for determine the "truth" of any value not already of the Boolean type If ...

Interpreting other types as Booleans in PHP Reviewed by Rajat Jha on 20:00:00 Rating: 5

PHP Syntax Variables Web Language

Boolean In PHP

Rajat Jha 20:00:00

Boolean They have only two possible values either true or false. PHP provides a couple of constants especially for use as Booleans: TRUE and...

Boolean In PHP Reviewed by Rajat Jha on 20:00:00 Rating: 5

Code PHP Variables Web Language

Doubles in PHP

Rajat Jha 19:48:00

Doubles They like 3.14159 or 49.1. By default, doubles print with the minimum number of decimal places needed. For example, the code: $many...

Doubles in PHP Reviewed by Rajat Jha on 19:48:00 Rating: 5

PHP Syntax Variables Web Language

Integers of PHP

Rajat Jha 19:51:00

Integers They are whole numbers, without a decimal point, like 4195. They are the simplest type .they correspond to simple whole numbers, b...

Integers of PHP Reviewed by Rajat Jha on 19:51:00 Rating: 5

CSS HTML Web Language

How to Create a Box in HTML and CSS

Rajat Jha 22:36:00

How to Create a Box in HTML and CSS Reviewed by Rajat Jha on 22:36:00 Rating: 5

Constants PHP Web Language

PHP Magic Constants

Rajat Jha 20:18:00

PHP Magic Constants PHP provides a large number of predefined constants to any script which it runs. There are five magical constants that ...

PHP Magic Constants Reviewed by Rajat Jha on 20:18:00 Rating: 5

Constants PHP Web Language

List Of Valid and Invalid Constant Names in PHP

Rajat Jha 20:02:00

Valid and invalid constant names: // Valid constant names define("ONE", "first thing"); define("TWO2", ...

List Of Valid and Invalid Constant Names in PHP Reviewed by Rajat Jha on 20:02:00 Rating: 5

Constants PHP Variables Web Language

What is Differences between constants and variables in PHP

Rajat Jha 20:15:00

Differences between constants and variables are: There is no need to write a dollar sign ($) before a constant, where as in Variable one has...

What is Differences between constants and variables in PHP Reviewed by Rajat Jha on 20:15:00 Rating: 5

Constants PHP Variables Web Language

What is Constants in PHP or PHP Constants

Rajat Jha 20:01:00

PHP Constants A constant is a name or an identifier for a simple value. A constant value cannot change during the execution of the script. B...

What is Constants in PHP or PHP Constants Reviewed by Rajat Jha on 20:01:00 Rating: 5

CMD Code PHP Web Language

How to running my PHP code in [CMD] Command Prompt

Rajat Jha 20:27:00

Running PHP Script from Command Prompt: Yes you can run your PHP script on your command prompt. Assuming you have following content in test....

How to running my PHP code in [CMD] Command Prompt Reviewed by Rajat Jha on 20:27:00 Rating: 5

Data Types PHP Variables Web Language

How to Statement terminated in PHP

Rajat Jha 20:12:00

Statements are expressions terminated by semicolons: A statement in PHP is any expression that is followed by a semicolon (;).Any sequence o...

How to Statement terminated in PHP Reviewed by Rajat Jha on 20:12:00 Rating: 5

Data Types PHP Variables Web Language

PHP Is Case Sensitive

Rajat Jha 19:38:00

PHP Is case Sensitive: Yeah it is true that PHP is a case sensitive language. Try out following example: <html> <head> </head...

PHP Is Case Sensitive Reviewed by Rajat Jha on 19:38:00 Rating: 5