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可否控制每次循环的时间

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Release： 2016-06-13 12:07:20
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能否控制每次循环的时间
有些网站的API有提交查询次数的限制，比如：每分钟一次，一次最多100个数据。

如果我需要查1000个数据，那就要10分钟，循环的话，请问怎么控制这个时间呢？？？
------解决思路----------------------
循環體內加個sleep(秒數);實現。
例如：
for($i=0; $i   // do sth
   sleep(60);
}

Related labels：
100 nbsp sleep
source：php.cn
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