Linux Cron scheduled execution of PHP code with parameters

1. Still use PHP script to execute.

Command line fill in:

php /home/jb51.net/public_html/cron.php q1 q2

Then, in the cron.php page, use $argv[1] to get the value of the first parameter q1, and $argv[2] to get the value of the second parameter q2; the value of $argv[0] is the path and file name, which is: /home/jb51.net/public_html/cron.php

Second, use the wget command.

wget: A non-interactive network file grabbing tool under Linux.

Fill in the command line:

wget -d https://www.jb51.net/cron1.php?q1=11\&q2=22

Notice:

wget usage: wget [options] [URL]
Options: -d, --debug displays error output, i.e. debug mode; -q, --quiet quiet mode (do not input any messages).
When you use the -d parameter, the cron scheduled task will still send you debugging information emails. When you use the -q parameter, the system will not send you cron execution status emails. If you want the silent approach, you can use:

wget -q https://www.jb51.net/cron1.php?q1=11\&q2=22

When the wget method passes multiple parameters in the URL, the & symbol needs to be escaped, that is, \&; in addition, the absolute path URL needs to be used.

Third, you can try using curl

The command is:

/usr/bin/curl 'https://www.jb51.net/cron1.php?q=11&b=22' > /dev/null
or
curl --silent --compressed https://www.jb51.net/cron.php?q=1

Note: Piaoyi tried it and the first command was not executed successfully under hostmonster's cron; the second command was executed successfully under the ixwebhosting host.

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