PHP Training Institute in Ambala ! Battra Computer Centre

Ph. No.: 8222066670, 4000670

Email: info.jatinbatra@gmail.com

Website: www.batracomputercentre.com

BATRA COMPUTER CENTREISO CERTIFIED 9001:2008

Ph. No.: 8222066670, 4000670

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

Ph. No.: 8222066670, 4000670

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.

Ph. No.: 8222066670, 4000670

Variables in PHP are represented by a dollar sign PHP supports eight types: -- Boolean, integer, float, double, array, object, resource and null

Ph. No.: 8222066670, 4000670

Case-sensitivity Start witg letter or_ After that you can have numbers, letters and_

Ph. No.: 8222066670, 4000670

You cannot alter the value of constant after declaration. --define (constant, “value”) ; --print CONSTANT ;

Ph. No.: 8222066670, 4000670

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

Ph. No.: 8222066670, 4000670

$a = “Pekka”;

Print “My name is “ . $a;

Ph. No.: 8222066670, 4000670

<? Php$a = “Pekka”;Function Test () { print $a ;}Print “My Name iis “ ;Test () ;?>

Ph. No.: 8222066670, 4000670

<? Php$a = “Pekka”;Function Test () { global $a: print $a ;}Print “My Name iis “ ;Test () ;?>

Ph. No.: 8222066670, 4000670

If, else, elseif, switch While, do-while, for Foreach Break, continue

Ph. No.: 8222066670, 4000670

Single quoted: ‘this is a $ variable’ Double quoted: ‘this is a $variable” Heredoc:

-- $str = <<<EOD -- $ Example of string -- spanning multiple lines -- using heredoc syntax. -- EOD;

Ph. No.: 8222066670, 4000670

$mj = “moi” ; Print $mj [0]; $mj [0] = ‘x’ ; Print $mj; $mj = $mj . “hei” ; Print $mj; $mj .= “ Terse”; Print $mj;

Ph. No.: 8222066670, 4000670

A lot of functions… - http://www.php.net/manual/en/ref.strings.php

Ph. No.: 8222066670, 4000670

Every Statement ends with ;

-- $a = 5 ; -- $a = function () ; -- $a = ( $b = 5) ; -- $a++; ++$a; -- $ a += 3 ;

Ph. No.: 8222066670, 4000670

Arithmetic: +,-,*,% Setting variable: = Bit: &, |, ^, ~, <<, >> Comparison: ==, ===, !=, !==, <, > <=, >=

Ph. No.: 8222066670, 4000670

ADDRESS:

SCO -15, Dayal Bagh,

Near Hanuman Mandir

Ambala Cantt-13300, Haryana

Ph. No.: 9729666670, 8222066670 &0171-4000670

Email ID: info.jatinbatra@gmail.com

Ph. No.: 8222066670, 4000670

PHP Training Institute in Ambala ! Battra Computer Centre

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