Question

我尝试了很多方法通过localhost将我的数组插入到我的PHPmyAdmin数据库中。迄今为止没有人工作过。我相信我可能会将太多不同的解决方案混合在一起。我可能试图错误地插入INT。

我的解决方案基于此参考：https://www.phpflow.com/php/insert-php-array-into-mysql-table/

$result = array( "0" => array(1, "blah", "blah", "blah", "blah", 2, 3),
                 "1" => array(2, "blah", "blah", "blah", "blah", 4, 5));

$connect = mysqli_connect("localhost", "root", "", "test");
if(is_array($result)){
foreach ($result as $row) {  
    $fieldVal0 = (int) $result[$row][0];
    $fieldVal1 = mysql_real_escape_string($result[$row][1]);
    $fieldVal2 = mysql_real_escape_string($result[$row][2]);
    $fieldVal3 = mysql_real_escape_string($result[$row][3]);
    $fieldVal4 = mysql_real_escape_string($result[$row][4]);
    $fieldVal5 = (int) $result[$row][5];
    $fieldVal6 = (int) $result[$row][6];

    $query ="INSERT INTO testtable ( id, english, navajoVerb, person, mode, verbNum, bookNum) VALUES ( '". $fieldVal0."','".$fieldVal1."','".$fieldVal2."','". $fieldVal3."','".$fieldVal4."','".$fieldVal5."','".$fieldVal6."' )";

    mysqli_query($connect,$query);  
}
}

image of my database structure

Answer 1

在您的foreach $row中是您的数组，而不是键（＆＃34; 0＆＃34;，＆＃34; 1＆＃34;）您只需要更改代码以使用$ row [0 ]像这样：

foreach ($result as $row) {  
    $fieldVal0 = (int) $row[0];
    $fieldVal1 = mysql_real_escape_string($row[1]);
    $fieldVal2 = mysql_real_escape_string($row[2]);
    $fieldVal3 = mysql_real_escape_string($row[3]);
    $fieldVal4 = mysql_real_escape_string($row[4]);
    $fieldVal5 = (int) $row[5];
    $fieldVal6 = (int) $row[6];
}

Answer 2

我相信mysqli自php 5.5.x开始被删除，无论如何，我建议在使用数据库和PHP时使用PDO。它使您的数据转移更容易。

1：$记录来自if语句？如果它不是它永远不会过去的原因。

2：您将数值声明为嵌套数组中的字符串不确定类型转换是否是最佳解决方案。你可以只使用整数。

array(1, "blah" ....

这可能有效：

 $result = array( "0" => array(1, "blah", "blah", "blah", "blah", 2, 3),
                 "1" => array(2, "blah", "blah", "blah", "blah", 4, 5));

$connect = mysqli_connect("localhost", "root", "", "test");

if(is_array($result))
{


    // First array ( 0 and 1) 
    foreach ($result as $key =>$row) 
    {
        // We can just loop over the next array so we have to type less
        // lets declare a new array with escaped results

        $escaped_results = array();

        // Now loop over the row
        foreach( $row as $key => $value)
        {
            // if we don't set anything inbetween the brackets [] we tell php to auto fill the array 
            // so it adds a new array element starting from 0 
            $escaped_results[] = mysqli_real_escape_string($connect, $value);
        }

        // lets make the query easier and simpler
        // we just use implode to build the values 
        $query ="INSERT INTO testtable ( id, english, navajoVerb, person, mode, verbNum, bookNum) VALUES ('". implode("','", $escaped_results) ."')";

        // execute the query
        $result = mysqli_query($connect, $query);  

        // catch the error
        if (!$result) {
            die('Invalid query: ' . mysqli_error($connect));
        }
    }
}

虽然我建议为php获取一些PDO教程因为这会让你的生活变得更轻松。

使用PHP将数组插入数据库

2 个答案: