CODEWITHSUNDEEP
phpshellsshputtyshell-exec
Jesús Cerezuela Zaplana
Jesús Cerezuela Zaplana

Reputation: 129

Execute background php script with shell_exec command that works with SSH

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.

Upvotes: 0

Views: 840

Answers (2)

Edward
Edward

Reputation: 43

it works for me:

$connection = ssh2_connect('host', 22);
ssh2_exec($connection, "screen -dmS 'php-script' /kunden/usr/local/bin/php5.4 /kunden/homepages/XX/dXXXXXXXX/htdocs/myproject/background_script.php 2>&1");

Upvotes: 0

Kenster
Kenster

Reputation: 25390

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
));

Upvotes: 1

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