duanju8431
2014-08-10 14:53
浏览 177
已采纳

使用适用于SSH的shell_exec命令执行后台php脚本

The problem I am struggling for a few hours is: I want to execute a script in background with PHP, so I'm using shell_exec() function, and I can't get it work. But is not a problem related with shell_exec function because I have tested the shell_exec('sleep 5') command and it worked. The command Im trying to execute is:

shell_exec('nohup /kunden/usr/local/bin/php5.4 /kunden/homepages/XX/dXXXXXXXX/htdocs/myproject/background_script.php > /dev/null 2>&1 & echo $!');

The script inserts one row in a MySQL database. I have tested the exact same command inside the quotes via SSH with putty and it worked perfectly, but i can't get it work from the web browser.

I don't think is important, but is a shared server with 1and1.

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1条回答 默认 最新

  • douzaipou3327 2017-11-29 17:57
    已采纳

    According to the original poster:

    Finally I used the library phpseclib and now I have it working.

    $ssh = new Net_SSH2('myhosting');
    if (!$ssh->login('user', 'pass')) {
        exit('Login Failed');
    }
    
    $this->pid = $ssh->exec(sprintf(
        '%s > %s 2>&1 & echo $!',
        $this->command,
        $outputFile
    ));
    
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