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Feature #403 » monitor-poll.php

znerol znerol, 03/06/2010 05:22 AM

 
<?php

class watchpath {
function __construct($path, $interval) {
$this->path = $path;
$this->interval = $interval;
$this->last = time();
}

function wait() {
while(true) {
sleep($this->interval);

clearstatcache();
if (FALSE == ($stat = stat($this->path))) {
continue;
}

$ctime = $stat[10];

if ($ctime <= $this->last) {
continue;
}

$this->last = $ctime;
break;
}
}
}

function printfile($path)
{
$lines = file($path);
echo("\n*** " . $path . "@" . $ctime . " ***\n");
foreach ($lines as $num => $line) {
echo($line);
}
}


$path = "/tmp/test.txt";
$seconds = 1;

printfile($path);
$watchdog = new watchpath($path, $seconds);

while(true) {
$watchdog->wait();
printfile($path);
}
?>

(3-3/5)