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?
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