Php declare variable

PHP Variables

<?php
$txt = "Hello world!";
$x = 5;
$y = 10.5;
?>

How to make a variable in php

$varName = "Hello, World";

Variables in php

<?php
  # To declare variables in php, you should prefix the variable name with
  # a dollar sign and assign it the value. For example:
  $msg = 'Hello World';
  $number = 10;
  $decimal = 98.6;
  $result = true;

  # To print out variable names, you can directly enter the variable name
  # inside of a print or echo statement. For example:
  echo "Variables: $msg, $number, $decimal, $result"
?>

Php variable :

variable

Php declare variable

// just assign it some value to declare it
$var = 'some value';

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