PHP code example of league / uri-query-parser

1. Go to this page and download the library: Download league/uri-query-parser 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/ */

league / uri-query-parser example snippets




use League\Uri\Parser\QueryString;

$pairs = QueryString::parse('module=home&action=show&page=😓');
// returns [
//     ['module', 'home'],
//     ['action', 'show'],
//     ['page', '😓']
// ];

$str = QueryString::build($pairs, '|');
// returns 'module=home|action=show|page=😓'




use League\Uri\Parser\QueryString;

$pairs = QueryString::parse('module=home&action=show&page=😓');
// returns [
//     ['module', 'home'],
//     ['action', 'show'],
//     ['page', '😓']
// ];




public static function QueryString::parse($query, string $separator = '&', int $enc_type = PHP_QUERY_RFC3986): array;




use League\Uri\QueryString;

$pairs = QueryString::parse(
    'module=home:action=show:page=toto+bar&action=hide',
    ':',
    PHP_QUERY_RFC1738
);
// returns [
//     ['module', 'home'],
//     ['action', 'show'],
//     ['page', 'toto bar'],
//     ['action', 'hide'],
// ];




use League\Uri\Parser\QueryString;

$pairs = QueryString::build([
    ['module', 'home'],
    ['action', 'show'],
    ['page', 'toto bar'],
    ['action', 'hide'],
], '|', PHP_QUERY_RFC3986);

// returns 'module=home|action=show|page=toto%20bar|action=hide';




public static function QueryString::build(iterable $pairs, string $separator = '&', int $enc_type = PHP_QUERY_RFC3986): ?string;




public static function QueryString::extract($query, string $separator = '&', int $enc_type = PHP_QUERY_RFC3986): array;
public static function QueryString::convert(iterable $pairs): array;




use League\Uri\Parser\QueryString;

$query = 'module=show&arr.test[1]=sid&arr test[4][two]=fred&+module+=hide';

$params = QueryString::extract($query, '&', PHP_QUERY_RFC1738);
// $params contains [
//     'module' = 'show',
//     'arr.test' => [
//         1 => 'sid',
//     ],
//     'arr test' => [
//         4 => [
//             'two' => 'fred',
//         ]
//     ],
//     ' module ' => 'hide',
// ];

parse_str($query, $variables);
// $variables contains [
//     'module' = 'show',
//     'arr_test' => [
//         1 => 'sid',
//         4 => [
//             'two' => 'fred',
//         ],
//     ],
//     'module_' = 'hide',
// ];




use League\Uri\Exception\InvalidUriComponent;
use League\Uri\Parser\QueryString;

try {
    QueryString::extract('foo=bar', '&', 42);
} catch (InvalidUriComponent $e) {
    //$e is an instanceof League\Uri\Parser\UnknownEncoding
}