Question

我的爆炸功能有一个小问题。我有一个这样的字符串：

$response:"online,ksksuems,3428939,670605083faeb7750e1afc1010f0f66f8ef0025a,File1.zip
offline,iwksksiw,,, offline,kdlsiwie,,, offline,jdmsmwus,,,
online,uekseks,4023702,37d97c816afdfb10857057d870e74e8774e2bf8a,File2.zip
online,jwksjwa,8860421,20b5e3154653f24963d005cd873917d3cc0a0fe2,File3.rar
online,jsusneus,4912753,9489a47bac4d2a4f7f6810cb37f60924ef48fc48,File4.rar
online,udjdjsis,1177526,5d1da2a1aebae206908ef6d88105f5272ab423e0,File5.zip"

现在我想使用爆炸功能：

list($fileStatus, $fileId, $fileSize, $fileSha1, $fileName) = explode(",", $response);

但如果我打印$ fileStatus的内容，我只会得到1个回复。我的问题现在，我怎样才能为每个变量得到一个数组？所以我有"array(ksksuems => online, iwksksiw => offline);"？

Answer 1

您需要在响应中使用explode()将各个响应放入一个数组中，然后遍历它以获取其他值。

假设\n的新行字符为分隔符：

$responses = explode("\n", $response);
foreach ($responses as $resp) {
    list($fileStatus, $fileId, $fileSize, $fileSha1, $fileName) = explode(",", $resp);
    // do stuff
}

Answer 2

这应该有效 -

$arr = Array();
$lines = explode("\r\n", $response);

//print the exploded lines here.
var_dump($lines);
/*
    Expected output -
    array
      0 => string 'online,ksksuems,3428939,670605083faeb7750e1afc1010f0f66f8ef0025a,File1.zip' (length=74)
      1 => string 'offline,iwksksiw,,, offline,kdlsiwie,,, offline,jdmsmwus,,,' (length=59)
      2 => string 'online,uekseks,4023702,37d97c816afdfb10857057d870e74e8774e2bf8a,File2.zip' (length=73)
      3 => string 'online,jwksjwa,8860421,20b5e3154653f24963d005cd873917d3cc0a0fe2,File3.rar' (length=73)
      4 => string 'online,jsusneus,4912753,9489a47bac4d2a4f7f6810cb37f60924ef48fc48,File4.rar' (length=74)
      5 => string 'online,udjdjsis,1177526,5d1da2a1aebae206908ef6d88105f5272ab423e0,File5.zip' (length=74)
*/


foreach($lines as $line){
    list($fileStatus, $fileId, $fileSize, $fileSha1, $fileName) = explode(",", $line);
    $arr[$fileId] = $fileStatus;
}
var_dump($arr);
/*
    OUTPUT-
    array
      'ksksuems' => string 'online' (length=6)
      'iwksksiw' => string 'offline' (length=7)
      'uekseks' => string 'online' (length=6)
      'jwksjwa' => string 'online' (length=6)
      'jsusneus' => string 'online' (length=6)
      'udjdjsis' => string 'online' (length=6)
*/

PHP - 将列表变量分解为数组

2 个答案: