PHP code example of pre / prop-types

1. Go to this page and download the library: Download pre/prop-types 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/ */

pre / prop-types example snippets


use App\Profile;
use Pre\PropTypes;

$profile = Profile::find(1);

$definitions = [
    "name" => PropTypes::string()->isRequired(),
    "age" => PropTypes::int(),
    "rating" => PropTypes::float(),
    "permissions" => PropTypes::arrayOf(PropTypes::string()),
    "thumbnail" => PropTypes::either(
        PropTypes::string(), // uri
        PropTypes::resource(), // file handle
    ),
    "profile" => PropTypes::objectOf(Profile::class)->isRequired(),
    "onMessage" => PropTypes::closure()->isRequired(),
    "isAdmin" => PropTypes::bool()->isRequired(),
];

$properties = [
    "name" => "Joe",
    "profile" => $profile,
    "onMessage" => function($message) use ($profile) {
        $profile->notify($message);
    },
    "isAdmin" => false,
];

try {
    PropTypes::validate($definitions, $properties);
} catch (InvalidArgumentException $e) {
    // ...handle the error
}


use Pre\PropTypes;
use function Pre\Phpx\Html\render as renderHTML;

function render($type, $props = [])
{
    $props = (array) $props;

    if (class_exists($type)) {
        if (method_exists($type, "propTypes")) {
            PropTypes::validate($type::propTypes(), $props);
        }

        if (method_exists($type, "defaultProps")) {
            $props = array_merge($type::defaultProps(), $props);
        }
    }

    return renderHTML($type, $props);
}

render("App\\Custom\\Component");