<?php
require_once 'Collection.php';
// create collection of $colors
$colors = array('red', 'whait', 'black');
$collection = new Collection($colors);
/**
* OR :
* $collection = new Collection();
* $collection->set(NULL, $colors);
*/
echo '<pre>';
var_dump($collection);
$collection->set(4, 'rouge');
$collection->set(5, 'rouge');
var_dump($collection);
echo $collection->get('5');
echo '<hr>';
// clear and set auther collection
$users = array(
array('fname'=>'nabil', 'lname'=>'elhaouari', 'age'=>23),
array('fname'=>'Diogo', 'lname'=>'Silva', 'age'=>25));
$collection->set(null, $users);
var_dump($collection);
echo $collection->get('0.fname') . ' ' . $collection->get('0.lname') . '<br />';
// set element
$collection->set('2', array('fname'=>'Souza', 'lname'=>'Silva', 'age'=>20));
/**
* OR
* $collection->set('2.fname', 'Souza');
* $collection->set('2.lname', 'Silva');
* $collection->set('2.age', 20);
*/
echo '<hr> collection with set:<br />';
var_dump($collection);
// get element by path
echo '<hr><br />get method: <br />';
echo $collection->get('2.fname') . ' ' . $collection->get('2.lname') . '<br /><br />';
// how to loop of element
echo '<br />loop: <br />';
foreach ($collection as $value) {
echo $value['fname'] . ' ' . $value['lname'] . ' '. $value['age']. '<br />';
}
echo '<hr>';
// get a list
echo '<br />list fname -- age: <br />';
var_dump($collection->lists('fname', 'age'));
// get max
echo '<hr/><br />max of age: <br />';
echo $collection->max('age');
// extract method
echo '<hr/><br />extract fname: <br />';
print_r($collection->extract('fname'));
// join method
echo '<hr/><br />join method: <br />';
echo $collection->extract('fname')->join(', ');
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