Question

嗨，我有一个文本文件，我在php中读取并将其拆分为数组。之后，我有很多数组，其中有些是空的。如何删除这些emty数组以及如何将数据导入mysql数据库？连接就在那里。

//$DatabaseHost = "localhost"; 
//$DatabaseUser = "xx"; 
//$DatabasePassword = "xxx"; 
//$Database = "xxxx"; 
//$Table = "xxxx"; 

//******** Datenbank Connect ******** 

//$DatabaseConnect = mysql_connect($DatabaseHost, $DatabaseUser, $DatabasePassword) or die ("Keine Verbindung zum Server"); 
//$DatabaseSelect = mysql_select_db($Database, $DatabaseConnect) or die ("Die Datenbank gibt es nicht"); 


 $datei = file("daten/neuer0.txt"); 
foreach($datei AS $ausgabe) 
    { $zerlegen = explode(",", $ausgabe); } 

function multiexplode ($delimiters,$string) {

    $ready = str_replace($delimiters, $delimiters[0], $string);
    $launch = explode($delimiters[0], $ready);
    return  $launch;
}
$text = $ausgabe;
{
$exploded = multiexplode(array(",",".","|",":","\"","\\",),$text);

print_r($exploded);

Answer 1

例如，可以使用array_filter和array_unique函数避免空白值，

$array = array("1" => "PHP code tester Sandbox Online",  
              "foo" => "bar", 5 , 5 => 89009, 
              "case" => "Random Stuff: " . rand(100,999),
              "PHP Version" => phpversion(),"bb"=>''
              );

  $get_final_dga_data=array_unique($array);
  $get_final_dga_data=array_filter($get_final_dga_data);
  print_r($get_final_dga_data);

在导入到sql数据库后，如何删除空数组？

1 个答案: