dongtan9465 2017-07-08 20:58
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Php:获取记录功能但错误:未定义属性

I have this problem when i try to build my function ! I need to build a function to get a record in database! And my error is Notice: Undefined property: mysqli_result::$fetch_assoc in database.php

function db_get_row($sql){
    db_connect(); // Connect to Database
    global $connect; // Get Global Variable
    $row = array(); // Create array
    $result = $connect->query($sql); // Excute the query and return a record
    if($result->num_rows > 0){ // If record > 0 -> TRUE
        $row = $result->fetch_assoc; // I get that record into $row      HERE IS MY ERROR   
    }
    return $row; // Return array
}
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1条回答 默认 最新

  • duanbai5348 2017-07-08 21:08
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    Based on :- http://php.net/manual/en/mysqli-result.fetch-assoc.php

    $row = $result->fetch_assoc;
    

    Need to be

    $row[] = $result->fetch_assoc(); //it's a function and you are assigning to array
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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