Day -2 PHP Introduction and Variable, Strings concatenation

Introduction

What is PHP???

PHP: Hypertext Preprocessor (the name is a recursive acronym) is a widely used, general-purpose scripting language that was originally designed for web development to produce dynamic web pages. ...

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Now we are start PHP with Variable define....

alway start with $ sign

$variable_name = value;

$sum = 10;

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String and String concatenation in PHP

:-In the concatenation we can use (.)

and any string is apply is "" or ''

$first='BhavikPHP';

echo $first;

$second='Datt';

echo "This is concat for two string:---".$second.$first;

0utput

BhavikPHP
This is concat for two string:---DattBhavikPHP

Bhavik PHP