大家快給我解釋下
求問 為什么兩條 who’s john adams? ?求解釋一下啊?
$str = "Who's John Adams?";
echo $str;
echo "<br />";
echo $str."<br />I don't know!"
求問 為什么兩條 who’s john adams? ?求解釋一下啊?
$str = "Who's John Adams?";
echo $str;
echo "<br />";
echo $str."<br />I don't know!"
2016-06-14
舉報
2016-06-14
每個 echo $str ?代表 一個 who's john Adans??
2016-06-14
echo $str;
echo "<br />";
echo $str."<br />I don't know!"
這里不是有兩個$str嗎?