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Welcome to PHP

On this site I have collected some code in PHP.

In a future version, I'm equally going to show collections of PHP and MySql code

PHP code

• How to use variables

  <?php
$txt="Hello World!";
$x=16;
>?
  
  
  The result is:
  
  
  Hello World!
16

  ---

• How to use the concatenation operator

  <?php
$txt1="Hello World!";
$txt2="What a nice day!";
echo $txt1 . " " . $txt2;
>?
  
  
  The result is:
  
  
  Hello World! What a nice day!

  ---

• How to use the strlen() function

  <?php
echo strlen("Hello world!");
>?
  
  
  The result is:
  
  
  12

  ---




PHP