Online PHP editor | output for fiq5k

@ 2015-12-09T11:13:30Z

<?php

interface solr_json_build
{
    function to_json();
}

class ror_service_recommend implements solr_json_build
{
    //推荐页按产品分类和预订城市进行搜索
    public $ids;

    public $bookCityCode;

    public $terminalType;

    public $queryFields;

    // 过滤价格为0线路
    public $priceLimit = true;

    public function __construct(){}

    public function to_json()
    {
        $json = array();

        foreach (get_class_vars(__CLASS__) as $field => $value) {
            var_dump($this->{$field});
            $this->{$field} && $json[$field] = $this->{$field};
        }

        return json_encode($json);
    }
}

$o = new ror_service_recommend();
print_r($o);

Output for 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: ror_service_recommend Object ( [ids] => [bookCityCode] => [terminalType] => [queryFields] => [priceLimit] => 1 )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 ror_service_recommend Object ( [ids] => [bookCityCode] => [terminalType] => [queryFields] => [priceLimit] => 1 )

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