Automatically run php files

It's a good old article. We can find it out. The so-called task plan is that the computer automatically calls the application set in advance by the user, so as to simplify user operations. We can schedule any script, program, or document to run at the most appropriate time using the Windows 2000 Task Scheduler (equivalent to the cron program under * NIX, which is not detailed here, to meet your needs. The following uses Windows 2000 as an example. Specifically, if you need to use the task scheduler to run automatically, perform the following steps: 1. click Start, select "program"> "attachment"> "System Tools"> "task plan" (or "set"> "Control Panel"> "Task Plan "), start the task scheduler Management Program for Windows 2000. 2. in the "Task Scheduler" window, double-click the "add Task Scheduler" icon to start the "Task Scheduler wizard" of the system, and then click "Next, select the application to be automatically run in the program list, and click "Next. 3. set the appropriate task plan name and select the time frequency for Automatic Execution of the task (such as daily, weekly, monthly, one-time, every start of the computer, and every login time ), click "Next. At this time, the system will require the user to set the specific time for the program to run, such as the number, the number of minutes, and the time period to run. We only need to set the time according to our own needs. 4. The system will ask the user to set the appropriate user name and password (as shown in Figure 5) so that the system can run automatically in the future. 5. finally, we only need to click the "finish" button to add the corresponding task to the Job scheduler in Windows 2000. Then it will automatically "remember" this task, once the system time and related conditions are consistent with the user's plan, it will automatically call the user's specified application, very convenient (every time Windows 2000 is started, the task scheduler will be automatically started and run in the background to ensure that your plans can be executed on time ). Now let's test whether the task we just created is successful. Right-click the "php" program icon (6) and choose "run" in the pop-up menu ". In general, the program icon can be started as long as it is activated and running. If the operation fails, check whether the user and password are correctly set. Also, check whether the "Task Scheduler" service has been started. I originally switched it off to save system resources, causing the operation to fail, I have been searching for it for a long time. In addition, you can view in the system log what causes the operation to fail. Now we have discussed the application of such a multi-task plan. Here are two examples:I. Make PHP run regularlyEdit the following code and save it as test. php: <? Php $ fp = @fopen(”test.txt "," a + "); fwrite ($ fp, date (" Y-m-d H: I: s "). "Let PHP run on a regular basis! \ N "); fclose ($ fp);?> Add a task scheduler. in step 2, enter the command D: \ php4 \ php.exe-q D: \ php4 \ test. set the php time to run the task once every one minute. Now let's see if the content in the d: \ php4 \ test.txt file is successful. If the content is as follows, congratulations. 11:08:01 let PHP run on a regular basis! 2007-10-3011: 09: 02 let PHP run on a regular basis! 11:10:01 let PHP run on a regular basis! 11:11:02 let PHP run on a regular basis!Ii. Enable Automatic MYSQL backupEdit the code below and save it as backup.php. if you want to compress it, You can copy rar.exe: if ($ argc! = 2 | in_array ($ argv [1], array ('-help ','-? ') {?> Backup Ver 0.01, for Win95/Win98/WinNT/Win2000/WinXP on i32Copyright (C) 2000 ptker All rights reserved. this is free software, and you are welcome to modify and redistribute itunder the GPL license PHP Shell script for the backup MySQL database. usage: can be database name you wowould like to backup. with the-help, or -? Options, you can get this help and exit.
} Else {$ dbname = $ argv [1]; $ dump_tool = "c: \ mysql \ bin \ mysqldump"; $ rar_tool = "d: \ php4 \ rar "; @ exec (" $ dump_tool-opt-u user-ppassword $ dbname>. /$ dbname. SQL); @ exec ("$ rar_tool a-ag_yyyy_mm_dd_hh_mm mongodbname.rar $ dbname. SQL); @ unlink ("$ dbname. SQL); echo "Backup complete! ";}?> Add a task scheduler. in step 2, enter the command D: \ php4 \ php.exe-q D: \ php4 \ backup. set the php databasename time to run once a day and then run the task. Finally, an rarfile consisting of the Database Name and current time will be generated in the d: \ php4 \ directory. Congratulations! Success! Of course, there are many backup methods, so readers can do what they like! The above is the original. if an error occurs: when setting the task account information, the specified error is: 0 × 80070005: access denied you do not have the permission to run the requested operation above '"4. next, the system will require the user to set the appropriate user name and password, so that the system can automatically run in the future ". the "system" user is recommended. The password can be blank. this system has a very high level of permissions, which is higher than your administrator, so you should never mess up when running the command, but if there is no prompt, It will be executed unconditionally, you can kill the core process with this permission. 2. Add a task scheduler. In this step, enter the command: D: \ php4 \ php.exe-q D: \ php100 \ test. the correct php format should be "D: \ php4 \ php.exe"-q "D: \ php100 \ test. php "means the path should be enclosed in double quotation marks.