Internal/IdentificationHelper.php
private static function findListeningProcessIdFromLsofOutput(array $output)
    {
        $pid = null;
        foreach ($output as $line) {
            if (substr_compare($line, 'p', 0, 1) === 0) {
                $pid = intval(substr($line, 1));
            }
            $record = explode("\0", $line);
            if (in_array('TST=LISTEN', $record)) {
                return $pid;
            }
        }
    }
private static function findListeningProcessIdFromLsofOutput(array $output)
    {
        $pid = null;
        foreach ($output as $line) {
            if (substr_compare($line, 'p', 0, 1) === 0) {
                $pid = intval(substr($line, 1));
            }
            $record = explode("\0", $line);
            if (in_array('TST=LISTEN', $record)) {
                return $pid;
            }
        }
    }
private static function findListeningProcessIdFromLsofOutput ( array $ output ) { $ pid = null ; foreach ( $ output as $ line ) { if ( substr_compare ( $ line , 'p' , 0 , 1 ) === 0 ) { $ pid = intval ( substr ( $ line , 1 ) ) ; } $ record = explode ( "\0" , $ line ) ; if ( in_array ( 'TST=LISTEN' , $ record ) ) { return $ pid ; } } }
@param array $output

@return int|null
@param array $output