Batra Computer Centre is An ISO certified 9001:2008 training Centre in Ambala.
We Provide PHP Training in Ambala. BATRA COMPUTER CENTRE provides best training in C, C++, S.E.O, Web Designing, Web Development and So many other courses are available.
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PHP is a computer scripting language
Originally designed for producing dynamic web pages
Appeared in 1995
PHP Group is responsible for the language, no formal
specification
Free Software
Runs on Most Operating System and platforms
URL: http://www.php.net
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PHP has quite easy syntax, if you are familiar with any c-type
language
It has all the same structure that you are familiar with other
programming languages
PHP is designed to output to browser, but it is possible to do
also CLI apps.
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Variables in PHP are represented by a dollar sign
PHP supports eight types:
-- Boolean, integer, float, double, array, object, resource and
null
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Case-sensitivity
Start witg letter or_
After that you can have numbers, letters and_
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You cannot alter the value of constant after declaration.
--define (constant, “value”) ;
--print CONSTANT ;
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PHP has lot of predefined variables
Also predefined constant:
- ____LIN E___
- ____FILE____
- ____FUNCTION___
- ____CLASS____
- ___METHOD___
See.
http://.php.net/manual/en/language.constants.predefined.php