在PHP中获取数组

Question

我什至不知道我应该怎么称呼这种类型的数据，但我需要从中取出阵列。代码$folderss = $ssh->exec($command);$folders = explode(',', $folderss);DD结果array:1 [▼  0 => """    DO_NOT_UPLOAD_HERE\n    domains\n    public_html\n    """]我需要的array:3 [▼      0 => "DO_NOT_UPLOAD_HERE",      1 =>  "domains",      2 => "public_html",]任何想法？更新我将代码更改为：$folders = preg_split("/[\s,]+/", $folderss);现在我得到：array:4 [▼  0 => "DO_NOT_UPLOAD_HERE"  1 => "domains"  2 => "public_html"  3 => ""]我那里还有1行，如何将其删除？更新2如果我用$folders = explode("\n", $folderss);与preg_split发生相同的结果（额外的行）array:4 [▼  0 => "DO_NOT_UPLOAD_HERE"  1 => "domains"  2 => "public_html"  3 => ""]

Answer 1

替换此行：

$folders = explode(',', $folderss);

经过：

$folders = explode('\n', trim($folderss, '"');