Day 5 - Array - Become PHP Expert in 30 days

[minisoji]

http://php.flashwebhost.com/mini/array.php

<?php


$animals = array('lion', 'dog', 'cat', 'horse', 'rabit', 'tiger', 'rabit', 'camel', 'deer', 'fox', 'squirrel');

echo $animals[0];
echo '<br>';
echo $animals[2];
echo '<br>';
echo $animals[3];
echo '<br>';
echo $animals[5];
echo '<br>';
echo $animals[10];

[Vahaa11]

http://php.flashwebhost.com/sibichan...y_add_eg_1.php

<?php $hostingPackage = array (' Small ', ' Medium ' , ' Large ') ;
echo '<pre>';

print_r($hostingPackage);

echo '</pre>';

$hostingPackage [] = 'Premium';$hostingPackage [] = 'Starandard';

echo '<pre>';

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

Another example

http://php.flashwebhost.com/sibichan...y_add_eg_2.php

<?php 
$companyNames = array('BizHat', 'FlashWebHost', 'HostOnNet');
echo '<pre>';

print_r($companyNames);

echo '</pre>';
echo 'Iam going to add 2 more Company Names';
echo '<br>';
$companyNames[] = 'Buyscripts';
$companyNames[]= 'FreeMarriage';
echo '<pre>';

print_r($companyNames);

echo '</pre>';

[sherlyk]

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

<?php

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

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

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

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

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

[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;

[sherlyk]

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

<?php

$vegetables = array('tomato', 'potato', 'cucumber', 'carrot', 'spinach', 'cabbage', 'chilli');


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

echo '<p>I am going to add 2 more vegetables  to $vegetables  array.</p>';

$vegetables [] = 'beetroot';
$vegetables [] = 'beans';

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