php in z minutes

php syntax

<?php  
//This is a s comment

/**
This is a block comment
**/


print("Outputing some strings");
echo "Echoing some strings and string formatter\n";

$boolean = true; // boolean
$int1 = 12; // This is an integer
$int2 = -12; // We can put negative integers also
$int3 = 012; // this is a octal value, 0 in front means octal value
$int4 = 0x0F; // This is hex value, 0x

$float = 1.234; // doubles or float, i know its floating points
$float = 1.23e10; // This is for exponents, e means decimal points
$float = 7E-10; // This is the same

$sum += 1 ; //$sum = $sum + 1
$difference -= 1; //$difference = $difference - 1
$product *= 1; //$product = $product * 1
$quotient /= 1; //$quotient = $quotient / 1

$number = 0;
$number++;
echo $number++;
echo ++$number;

$dbl_quotes = "This is a string";
$dbl_quotes = 'This is also a string';
$dbl_quotes = "This is a $number";
$dbl_quotes = "This is a complex string $${number}";
$nowdoc = <<< 'END'
Multiline string
END;
$heredoc = <<< END
Another Multiline
$sql_quotes
END;


define("FOO", "something") // a constant FOO with value something
echo 'This is a ' . 'string conatenation';
?>