如何在javascript中打印php数组?

时间:2015-02-25 14:41:36

标签: php arrays string

我想打印这个数组:

$arr = array("foo","foo","foo");

如果我使用 implode我会得到这个

foo,foo,foo

但我想:

"foo","foo","foo"

我怎么能这样做?

1 个答案:

答案 0 :(得分:0)

这应该适合你:

$arr = array("foo","foo","foo");
echo "\"" . implode("\",\"", $arr) . "\"";

输出:

"foo","foo","foo"

但如果我读了你的标题:如何打印php数组在javascript中使用?

我想你想使用json_encode(),就像这样:

$arr = array("foo","foo","foo");
echo json_encode($arr);

输出:

["foo","foo","foo"]

如果需要,可以将其分配给javascript变量