Question

可能重复：
Dynamically creating/inserting into an associative array in PHP

我在for循环中生成了以下条目。

CN=Group01,CN=Users,DC=cnn,DC=local - abc@xyz.net
CN=Group04,CN=Users,DC=cnn,DC=local - def@xyz.net
CN=Group02,CN=Users,DC=cnn,DC=local - mlb@xyz.net
CN=Group04,CN=Users,DC=cnn,DC=local - rst@xyz.net

如何在关联数组中排列它们，因此，它看起来像这样：

Array 
(
  [Group01] => ([0]=>abc@xyz.net),
  [Group02] => ([0]=>mlb@xyz.net),
  [Group04] => (
                [0]=>def@xyz.net, 
                [1]=>rst.net
               )
)

关联数组不需要CN=Users, DC=cnn, DC=local字符串。

我在for循环中的代码是：

for ($i=0; $i < $entries["count"]; $i++)
{
   if (isset($entries[$i]["mail"][0]) && isset($entries[$i]["memberof"][0]))
   {
       echo $entries[$i]["memberof"][0]." - ".$entries[$i]["mail"][0]."<br />";
   }
}

由于

Answer 1

$info = array();
foreach ($entries as $entry) {
  $parts = explode(',', $entry);
  $groupName = substr($parts[0], 3);
  $emailParts = explode(' - ', $parts[3]);
  $email = $emailParts[1];
  $info[$groupName][] = $email;
}

Answer 2

$records = file('yourfile.csv');
$grpUsrArr = array();
foreach( $records as $lineNo => $record );
{
    $data    = explode( ',', $record );
    $grpName = explode( '=', $data[0] );
    $usrName = explode( ' - ', $data[3] );
    $grpUsr[end( $grpName )][]=end( $usrName );
}

从组和成员中创建关联数组

2 个答案: