PHP code example of lamansky / map

1. Go to this page and download the library: Download lamansky/map 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/ */

lamansky / map example snippets



use Lamansky\Map\Map;

$map = new Map();

// Set
$map->set('key', 'value');

// Has
var_dump($map->has('key')); // bool(true)

// Get
echo $map->get('key'); // 'value'

// Keys & Values
print_r($map->keys()); // Array ( [0] => key )
print_r($map->values()); // Array ( [0] => value )

// Iteration
foreach ($map as $key => $value) {
}

// Count
var_dump($map->count()); // int(1)

// Delete
var_dump($map->delete('key')); // bool(true) // found
var_dump($map->delete('key')); // bool(false) // not found