006 - data typesi m rajat
2500
2500.5
1
html
string(10) "i m rajat "
int(2500)
float(2500.5)
bool(true)
array(3) {
[0]=>
string(4) "html"
[1]=>
string(3) "css"
[2]=>
string(2) "js"
}
NULL
<?php
// 006 - data types
echo "</br><span class='myheading'>006 - data types</span></br>";
$x1 = "i m rajat "; // string
$x2 = 2500 ; // integer
$x3 = 2500.50; // float
$x4 = true ; // boolean
$x5 = array("html","css","js") ;// array
$x6 = null; // null
echo $x1."<br>" ;
echo $x2."<br>" ;
echo $x3."<br>" ;
echo $x4."<br>" ;
echo $x5[0] . "<br>";
echo $x6 . "<br>" ;
// var_dump print variable's type and number of character
echo "<br>";
var_dump($x1);
echo "<br>";
var_dump($x2);
echo "<br>";
var_dump($x3);
echo "<br>";
var_dump($x4);
echo "<br>";
var_dump($x5);
echo "<br>";
var_dump($x6);
echo "<br>";
?>