我已经花了,而在这一点,但不能得到这个工作,我很抱歉,我问了一个有点相关的问题这个较早,但删除了,所以我可以做更多的研究来缩小的问题,在这一点上我坚持,因为我以为我有解决这个,但它不是工作,我希望。我找到了一个论坛,有人问过类似的问题,他们给了这样的代码下面,我正努力..它不运行脚本,但它仍然等待其结束之前在PHP代码要下一行

    proc_close(proc_open ("/var/www/other_scripts/perl/apps/emails_extract_from_url.pl \"$stoopid\"", array(), $foo));
有帮助吗?

解决方案

我的一些代码,当我与proc_open发挥各地 点击 我的问题与proc_close(10〜30秒),所以我只是用linux命令杀人杀的过程 结果



$options=array();
$option['sleep-after-destroy']=0;
$option['sleep-after-create']=0;
$option['age-max']=40;
$option['dir-run']=dirname(__FILE__);
$option['step-sleep']=1;
$option['workers-max']=(int)file_get_contents($maxworkers_file);
$option['destroy-forcefull']=1;

$workers=array();

function endAWorker($i,$cansleep=true) {
        global $workers;
        global $option;
        global $child_time_limit;
        if(isset($workers[$i])) {
                @doE('Ending worker [['.$i.']]'."\n");
                if($option['destroy-forcefull']==1) {
                        $x=exec('ps x | grep "php check_working_child.php '.$i.' '.$child_time_limit.'" | grep -v "grep" | grep -v "sh -c"');
                        echo 'pscomm> '.$x."\n";
                        $x=explode(' ',trim(str_replace("\t",' ',$x)));
                        //print_r($x);
                        if(is_numeric($x[0])) {
                                $c='kill -9 '.$x[0];
                                echo 'killcommand> '.$c."\n";
                                $x=exec($c);
                        }
                }
                @proc_close($workers[$i]['link']);
                unset($workers[$i]);
        }
        if($cansleep==true) {
                sleep($option['sleep-after-destroy']);
        }
}

function startAWorker($i) {
        global $workers;
        global $option;
        global $child_time_limit;

        $runcommand='php check_working_child.php '.$i.' '.$child_time_limit.' > check_working_child_logs/'.$i.'.normal.log';
        doE('Starting [['.$i.']]: '.$runcommand."\n");
        $workers[$i]=array(
                'desc' => array(
                        0 => array("pipe", "r"),
                        1 => array("pipe", "w"),
                        2 => array("file", 'check_working_child_logs/'.$i.'.error.log', "a")
                        ),
                'pipes'                 => null,
                'link'                  => null,
                'start-time'    => mktime()
                );
        $workers[$i]['link']=proc_open(
                $runcommand,
                $workers[$i]['desc'],
                $workers[$i]['pipes'],
                $option['dir-run']
                );
        sleep($option['sleep-after-create']);
}

function checkAWorker($i) {
        global $workers;
        global $option;
        $temp=proc_get_status($workers[$i]['link']);
        if($temp['running']===false) {
                doE('Worker [['.$i.']] finished'."\n");
                if(is_file('check_working_child_logs/'.$i.'.normal.log') && filesize('check_working_child_logs/'.$i.'.normal.log')>0) {
                        doE('--------'."\n");
                        echo file_get_contents('check_working_child_logs/'.$i.'.normal.log');
                        doE('-------'."\n");
                }
                endAWorker($i);
        } else {
                if($option['age-max']>0) {
                        if($workers[$i]['start-time']+$option['age-max']$v) {
                endAWorker($i,false);
        }
        @doE('Done killing workers.'."\n");
}

register_shutdown_function('endAllWorkers');

while(1) {
        $step++;
        foreach($workers as $index=>$v) {
                checkAWorker($index);
        }
        if(count($workers)==$option['workers-max']) {
        } elseif(count($workers)$option['workers-max']) {
                $wl=array_keys($workers);
                $wl=array_pop($wl);
                doE('Killing worker [['.$wl.']]');
                endAWorker($wl[0]);
        }
}

其他提示

嘿,我一直在使用了很多proc_open最近和移动之前它永远不会等待它完成。请确保您所指定的管道,而不是只使用一个空数组()

$descriptorspec = array(
   0 => array("pipe", "r"),  // stdin is a pipe that the child will read from
   1 => array("pipe", "w"),  // stdout is a pipe that the child will write to
   2 => array("file", "/tmp/error-output.txt", "a") // stderr is a file to write to
);

和也分配proc_open给一个变量。

$myProc = proc_open("/var/www/other_scripts/perl/apps/emails_extract_from_url.pl \"$stoopid\"", $descriptorspec , $foo)

您可以然后使用proc_get_status($myProc);让你进程的状态

更多信息这里http://au.php.net/proc_open

在关闭更多信息。

$temp = fgets($this->open_pipes[$thread_id][1], 1024);
if($this->checkFinishedThread($thread_id))
{
    fclose($this->open_pipes[$thread_id][1]);
    proc_close($thread);
}

function checkFinishedThread($thread_id)
{
    $test = stream_get_meta_data($this->open_pipes[$thread_id][1]);
    if($test['eof'] == 1)
        return true;
    return false;
}

您需要一个ampersnad(&)在你的命令行参数的末尾:

proc_close(proc_open ("/var/www/other_scripts/perl/apps/emails_extract_from_url.pl \"$stoopid\" & ", array(), $foo)); 
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