Warning: file_get_contents(https://finance.google.com/finance/converter?a=100&from=INR&to=BTC&meta=ei%3DZsa7WeGkE4_RuASY95SQAw): failed to open stream: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. in F:\Xampp\htdocs\test\index.php on line 11
Notice: Undefined offset: 1 in F:\Xampp\htdocs\test\index.php on line 16
0
此程序继续运行无限时间，直到我使用ctr + c中断。
答案 0 :(得分：0)
您的时间将继续循环，直到您在行变量中输入' '个空格。
也许你想在按 Enter 时停止，在这种情况下，while line:已经足够了。