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File: src/Util.php

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File: src/Util.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: 1,575 bytes
 

Contents

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

/**
 * Class Util
 * @package ParagonIE\Ionizer
 */
abstract class Util
{
   
/**
     * A wrapper for explode($a, trim($b, $a))
     *
     * @param string $str
     * @param string $token
     * @return array<int, string>
     */
   
public static function chunk(string $str, string $token = '/'): array
    {
        return \
explode(
           
$token,
            \
trim($str, $token)
        );
    }

   
/**
     * @param mixed $input
     * @return string
     * @throws \TypeError
     */
   
public static function getType($input): string
   
{
        if (\
is_null($input)) {
            return
'null';
        }
        if (\
is_callable($input)) {
            return
'callable';
        }
        if (\
is_resource($input)) {
            return
'resource';
        }
        if (\
is_object($input)) {
            return \
get_class($input);
        }
        if (\
is_string($input)) {
            return
'string';
        }
       
$type = \gettype($input);
        switch (
$type) {
            case
'boolean':
                return
'bool';
            case
'double':
                return
'float';
            case
'integer':
                return
'int';
        }
        throw new \
TypeError('Unknown type');
    }

   
/**
     * Returns true if every member of an array is NOT another array
     *
     * @param array $source
     * @return bool
     */
   
public static function is1DArray(array $source): bool
   
{
        return \
count($source) === \count($source, \COUNT_RECURSIVE);
    }
}