window下如何实现定时执行php脚本

<code> "D:<span>\phpStudy</span><span>\php</span>52<span>\php</span>.exe"  -f  "D:<span>\phpStudy</span><span>\WWW</span><span>\cron</span>.php"  -q "add_msg" "del_msg"</code>

<code><span><span><?php </span><span>unset</span>(<span>$argv</span>[<span>0</span>]); 
<span>$m</span> = <span>isset</span>(<span>$argv</span>)?<span>$argv</span>:<span>''</span>;
<span>if</span>(<span>$m</span>){
    <span>foreach</span>(<span>$m</span><span>as</span><span>$v</span>){
       <span>$str</span>.= <span>$v</span>();
      }
   <span>exit</span>(<span>$str</span>);
}
<span>exit</span>(<span>'执行失败'</span>);

 <span><span>function</span><span>add_msg</span><span>()</span>{</span><span>return</span><span>'add_msg 执行成功'</span>.PHP_EOL;
}

<span><span>function</span><span>del_msg</span><span>()</span>{</span><span>return</span><span>'del_msg 执行成功'</span>;
}
<span>?></span></span></span></code>