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PHP code example of steevanb / symfony-options-resolver

1. Go to this page and download the library: Download steevanb/symfony-options-resolver 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/ */

steevanb / symfony-options-resolver example snippets


use steevanb\SymfonyOptionsResolver\OptionsResolver;

$optionsResolver = new OptionsResolver();

# Configure an optional option 
$optionsResolver->configureOption('foo', ['string'], 'default', ['default', 'value1', 'value2']);

# Equivalent to call original OptionsResolver methods:
$optionsResolver
    ->setDefined('foo')
    ->setAllowedTypes('foo', ['string'])
    ->setDefault('foo', 'default')
    ->setAllowedValues('foo', ['default', 'value1', 'value2']);


use steevanb\SymfonyOptionsResolver\OptionsResolver;

$optionsResolver = new OptionsResolver();

# Configure a ginal OptionsResolver methods:
$optionsResolver
    ->setRequired('foo')
    ->setAllowedTypes('foo', ['string'])
    ->setAllowedValues('foo', ['value1', 'value2']);


use steevanb\SymfonyOptionsResolver\OptionsResolver;

# This will not throw an exception because extraKey is not configured
(new OptionsResolver())
    ->configureRequiredOption('foo', ['string'], ['value1', 'value2'])
    ->setAllowUnknownKeys(true)
    ->resolve(['foo' => 'value1', 'extraKey' => 'extraValue']);