@ 2014-10-07T18:22:02Z <?php
$this->error_reporting(E_ALL, true);
$profilings=array(microtime(true));
$filename='/tmp/mutex_kv-lock2.lock';
$fo =fopen($filename, 'w');
$result=flock($fo, LOCK_EX | LOCK_NB, $ref);
$r1 =flock($fo, LOCK_UN);
$r2 =fclose($fo);
var_dump($fo,$result,$r1,$r2,$ref);echo "\r\n";
$fo =fopen($filename, 'w+');
$r0 =flock($fo, LOCK_EX, $ref);
$r4 =fwrite($fo, (float)$_SERVER['REQUEST_TIME_FLOAT']."\n");
$r1 =flock($fo, LOCK_UN);
$r2 =fclose($fo);
var_dump($fo,$r0,$r4,$r1,$r2,$ref);echo "\r\n";
unset($fo, $r1, $r2, $r0);
sleep(2);
$profilings[]=microtime(true);
echo ($profilings[1]-$profilings[0]).'<br/>'.(float)$_SERVER['REQUEST_TIME_FLOAT'].'<br/>'.$profilings[0].'<br/>';
echo 'pid='.posix_getpid().'<br/>';
?>
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Output for 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.34 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.29 , 8.1.0 - 8.1.20 , 8.2.0 - 8.2.7 Fatal error: Uncaught Error: Using $this when not in object context in /in/dU9qU:2
Stack trace:
#0 {main}
thrown in /in/dU9qU on line 2
Process exited with code 255 . Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 Fatal error: Using $this when not in object context in /in/dU9qU on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.9 Fatal error: Call to a member function on a non-object in /in/dU9qU on line 2
Process exited with code 255 . Output for 4.3.0 - 4.3.1 Fatal error: Call to a member function on a non-object in /in/dU9qU on line 2
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315.33 ms | 401 KiB | 441 Q