


About the automatic running method analysis of PHP files, _PHP tutorial
关于PHP文件的自动运行方法分析,
本文实例分析了PHP文件的自动运行方法。分享给大家供大家参考,具体如下:
这里分析两种方法:
第一种方法:
a.php文件内容 如下:
<?php ini_set("error_log", "c:\php\php_error.log"); error_log("a.php is execute----------",0); ignore_user_abort(); // 后台无阻断运行 set_time_limit(0); // 一直给我运行 $zhoz_execute_time = 30; // 运行时间seconds,这里设置成一分钟跑一次。 do { // 这里想执行什么都可以写了 error_log("a is do !!!!----------",0); sleep($zhoz_execute_time); // 按指定轨道时间运行 } while (true); ?>
但这里有个缺点,需要先运行一下这个PHP文件,如通过url运行:http://www.zhoz.com/zhoz.php
这里只要执行一次就可以了,然后关闭页面。
另外,当Apache/IIS重启后,这个脚本就不会执行了。
为此,我又想到了另外一个方法:
在cmd下运行:
php-win.exe -c "c:\php\php.ini" -f C:\Apache2.2\htdocs\a.php
(这里也只要运行一次,运行多了时间会缩短运行的。)
这样的话,即使怎么重启Apache/IIS这个脚本仍然会运行的。
还有缺点:重启机器或杀死进程php-win.exe,当然它就不能跑了……
这个解决办法,可以添加启动项里作成bat应该是可以完美解决!
第二种方法:
b.php内容:
<?php $fp=fopen("c:\\test\\a.txt","a+"); fwrite($fp,"测试\r\n"); fclose($fp); ?>
然后写一个bat文件,在其中写入:
c:\php\php -c c:\php\php.ini -f c:\Apache2.2\htdocs\b.php
保存
然后使用那个at 命令将其加入的计划任务中
更多关于PHP相关内容感兴趣的读者可查看本站专题:《PHP数组(Array)操作技巧大全》、《php排序算法总结》、《PHP常用遍历算法与技巧总结》、《PHP数据结构与算法教程》、《php程序设计算法总结》、《PHP数学运算技巧总结》、《php正则表达式用法总结》、《PHP运算与运算符用法总结》、《php字符串(string)用法总结》及《php常见数据库操作技巧汇总》
希望本文所述对大家PHP程序设计有所帮助。

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