Day 5 - Array - Become PHP Expert in 30 days

[Vahaa11]

http://php.flashwebhost.com/sherly/states1.php

<?php


$states = array('Kerala' , 'Tamil Nadu' , 'Karnataka' , 'Rajastan' , 'Orissa' );


$numberOfStates = count($states);
echo '<pre>';
print_r($states);


echo '<p> I travelled  to add 2 more states to $states array. </p>';


$states[] = 'Kerala';
$states[] = 'Tamil Nadu';


echo '<pre>';
print_r ($states);
echo '</pre>';

Modified your code like below. Try to create meaningfull sentences.


Your are not using the count(); function. Then no need to add in your script. Right ?

<?php

$states = array('Kerala' , 'Tamil Nadu' , 'Karnataka' , 'Rajastan' , 'Orissa' );

$numberOfStates = count($states);

echo '<pre>';

print_r($states);

echo '<pre>';

echo $numberOfStates . ' States are listed here.I am going to add 2 more states ' ;

$states[] = 'Gujarat';

$states[] = 'Maharashtra';

echo '<pre>';

print_r ($states);

echo '</pre>';

echo 'So the total no of states  ' . $numberOfStates;