PHP code example of gowork / safe

1. Go to this page and download the library: Download gowork/safe 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/ */

gowork / safe example snippets


$user = [
    'name' => 'John',
    'age' => 18,
    'sports' => ['football', 'handball'],
];

$safe = SafeAssocArray::from($user);
$safe->string('name');             // 'John'
$safe->int('age');                 // 18

$safe->string('nickname', '--');   // '-'
$safe->stringNullable('nickname'); // NULL
$safe->string('nickname');         // InvalidArgumentException

$safe->strings('sports');          // ['football', 'handball']
$safe->ints('sports');             // InvalidArgumentException


final class ExampleCommand extends Command
{
    // ...
    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $arguments = SafeConsoleInput::arguments($input);
        
        //  integer value
        $pageOrNull = $options->intNullable('page');
        
        // bool
        $isDryRun = $options->bool('dry-run', false);
        
        // string[]
        $tags = $options->strings('tag');
        
        // int[]
        $tags = $options->ints('status');
    }
}


final class ExampleAction extends Command
{
    // ...
    public function __invoke(Request $request): Response
    {
        $safeRequest = SafeRequest::from($request);
        $query = $safeRequest->query();
        $post = $safeReques->request();
        $attributes = $safeReques->attributes();
        
        $ip = $safeReques->ip();
        $postId = $attributes->string('postId');
        $tags = $post->strings('tags');
        // ...
    }
}