PHP code example of inscure / collection

1. Go to this page and download the library: Download inscure/collection library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

inscure / collection example snippets




$array = new Collection\Collection(array(1, 2, 3, 4, 5));

echo $array->get(4); // 5 

echo count($array);  // 5

foreach($array as $key => $value) {
    echo $key . '=>' . $value . '<br />';
}

// 0 => 1
// 1 => 2
// 2 => 3
// 3 => 4
// 4 => 5

$array[0] = null;

foreach($array as $key => $value) {
    echo $key . '=>' . $value . '<br />';
}

// 0 => 
// 1 => 2
// 2 => 3
// 3 => 4
// 4 => 5