99 lines
1.9 KiB
PHP
Executable File
99 lines
1.9 KiB
PHP
Executable File
<?php
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namespace Kirby\Http\Request;
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/**
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* The Query class helps to
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* parse and inspect URL queries
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* as part of the Request object
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*
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* @package Kirby Http
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* @author Bastian Allgeier <bastian@getkirby.com>
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* @link https://getkirby.com
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* @copyright Bastian Allgeier
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* @license https://opensource.org/licenses/MIT
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*/
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class Query
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{
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use Data;
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/**
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* The Query data array
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*
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* @var array|null
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*/
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protected $data;
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/**
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* Creates a new Query object.
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* The passed data can be an array
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* or a parsable query string. If
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* null is passed, the current Query
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* will be taken from $_GET
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*
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* @param array|string|null $data
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*/
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public function __construct($data = null)
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{
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if ($data === null) {
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$this->data = $_GET;
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} elseif (is_array($data)) {
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$this->data = $data;
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} else {
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parse_str($data, $parsed);
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$this->data = $parsed;
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}
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}
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/**
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* Returns the Query data as array
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*
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* @return array
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*/
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public function data(): array
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{
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return $this->data;
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}
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/**
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* Returns `true` if the request doesn't contain query variables
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*
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* @return bool
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*/
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public function isEmpty(): bool
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{
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return empty($this->data) === true;
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}
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/**
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* Returns `true` if the request contains query variables
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*
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* @return bool
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*/
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public function isNotEmpty(): bool
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{
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return empty($this->data) === false;
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}
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/**
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* Converts the query data array
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* back to a query string
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*
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* @return string
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*/
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public function toString(): string
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{
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return http_build_query($this->data());
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}
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/**
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* Magic string converter
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*
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* @return string
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*/
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public function __toString(): string
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{
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return $this->toString();
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}
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}
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