php – 将字符串分解为令牌,保持引用的substr完整

我不知道我在哪里看到它,但任何人都可以告诉我如何使用 PHP和正则表达式完成这个？

'this is a string "that has quoted text" inside.'

我希望能够像这样爆炸它

[0]this
[1]is
[2]a
[3]string
[4]"that has quoted text"
[5]inside

保持报价完整.

$str = 'this is a string  "that has quoted text" inside.';
var_dump ( preg_split('#s*("[^"]*")s*|s+#',$str,-1,PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY) );

Output: 
array(6) {
  [0]=>
  string(4) "this"
  [1]=>
  string(2) "is"
  [2]=>
  string(1) "a"
  [3]=>
  string(6) "string"
  [4]=>
  string(22) ""that has quoted text""
  [5]=>
  string(7) "inside."
}

这是above working code on dialpad的链接

更新：如需转发支持,请尝试：

preg_split('#s*((?<!\)"[^"]*")s*|s+#',PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);

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