PHP code example of thecodingmachine / safe8

1. Go to this page and download the library: Download thecodingmachine/safe8 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/ */

thecodingmachine / safe8 example snippets


// This code is incorrect. Twice.
// "file_get_contents" can return false if the file does not exists
// "json_decode" can return false if the file content is not valid JSON
$content = file_get_contents('foobar.json');
$foobar = json_decode($content);


$content = file_get_contents('foobar.json');
if ($content === false) {
    throw new FileLoadingException('Could not load file foobar.json');
}
$foobar = json_decode($content);
if (json_last_error() !== JSON_ERROR_NONE) {
    throw new FileLoadingException('foobar.json does not contain valid JSON: '.json_last_error_msg());
}


use function Safe\file_get_contents;
use function Safe\json_decode;

// This code is both safe and simple!
$content = file_get_contents('foobar.json');
$foobar = json_decode($content);


$content = file_get_contents('foobar.json');


if (!mkdir($dirPath)) {
    // Do something on error
}


if (!\Safe\mkdir($dirPath)) {
    // Do something on error
}


try {
    \Safe\mkdir($dirPath));
} catch (\Safe\FilesystemException $e) {
    // Do something on error
}

bash
vendor/bin/rector process src/ --config vendor/thecodingmachine/safe/rector-migrate-0.7.php