<?php 
 
use Nahid\QArray\QueryEngine; 
use Nahid\QArray\ArrayQuery; 
 
if (!function_exists('convert_to_array')) { 
    function convert_to_array($data) 
    { 
        if (!is_array($data) && ! $data instanceof QueryEngine) { 
            return [$data]; 
        } 
 
        $new_data = []; 
        foreach ($data as $key => $map) { 
            if ($map instanceof QueryEngine) { 
                $new_data[$key] = convert_to_array($map); 
            } else { 
                $new_data[$key] = $map; 
            } 
        } 
 
        return $new_data; 
    } 
} 
 
if (!function_exists('qarray')) { 
    /** 
     * @param $data 
     * @return \Nahid\QArray\QueryEngine 
     */ 
    function qarray($data = []) 
    { 
        if (!is_array($data)) { 
            $data = []; 
        } 
 
        $instance = ArrayQuery::getInstance(); 
 
        return $instance->collect($data); 
    } 
}
 
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