Cron作业PHP脚本错误[重复]

Question

This question already has an answer here:

• Bash script to run php script 9 answers

I had made a cron job with this comment : "/home/username/public_html/cron.php"

My php (cron.php)

    <?php 

    $server = 'localhost';
    $user = 'name';
    $pass = 'password';
    $dbname = 'dbname';

    $conn = new mysqli($server, $user, $pass, $dbname);

    $sql = "Update table;";
    $conn->query($sql);

    $conn->close();
    ?>

and this is the error :

/home/username/public_html/cron.php: line 1: ?php: No such file or directory
/home/username/public_html/cron.php: line 3: =: command not found
/home/username/public_html/cron.php: line 4: =: command not found
/home/username/public_html/cron.php: line 5: =: command not found
/home/username/public_html/cron.php: line 6: =: command not found
/home/username/public_html/cron.php: line 8: syntax error near unexpected token `('
/home/username/public_html/cron.php: line 8: `$conn = new mysqli($server, $user, $pass, $dbname);'

Anyone can help in solving this? thank you.

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Answer 1

Your script is being interpreted as a shell script. To run a PHP script at the command line:

php /home/username/public_html/cron.php

Or add this to the top of the file and make it executable:

#!/usr/bin/php

(or whatever is the path your PHP executable)