PHP Classes

File: src/Filter/ArrayFilter.php

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  Classes of Scott Arciszewski  >  Ionizer PHP Filter Input  >  src/Filter/ArrayFilter.php  >  Download  
File: src/Filter/ArrayFilter.php
Role: Class source
Content type: text/plain
Description: Class source
Class: Ionizer PHP Filter Input
Filter input values by chaining filter objects
Author: By
Last change:
Date: 1 year ago
Size: 934 bytes
 

Contents

Class file image Download
<?php
declare(strict_types=1);
namespace
ParagonIE\Ionizer\Filter;

use
ParagonIE\Ionizer\InputFilter;
use
ParagonIE\Ionizer\InvalidDataException;

/**
 * Class ArrayFilter
 * @package ParagonIE\Ionizer\Filter
 */
class ArrayFilter extends InputFilter
{
   
/**
     * @var mixed
     */
   
protected $default = [];

   
/**
     * @var string
     */
   
protected $type = 'array';

   
/**
     * Process data using the filter rules.
     *
     * @param mixed $data
     * @return array
     * @throws \TypeError
     * @throws InvalidDataException
     */
   
public function process($data = null)
    {
        if (\
is_array($data)) {
           
$data = (array) $data;
        } elseif (\
is_null($data)) {
           
$data = [];
        } else {
            throw new \
TypeError(
                \
sprintf('Expected an array (%s).', $this->index)
            );
        }
        return (array)
parent::process($data);
    }
}