I used to use the following to log specific errors:
<?php
$log = 'rejected';
if (filesize($log) > 20000) unlink($log);
$data = date('d-m-Y H:i:s')." [$fault]\r\n";
error_log($data,3,$log);
?>
But, this meant that sometimes there would only be a few errors shown, if the
file had reached it's 20000 limit and deleted itself.
So I created a rolling road log of a 100. This allows me to view trends easier.
I'm not sure how efficient this is, or whether it would be suitable for high
volume?
<?php
$log = 'rejected';
$data = date('d-m-Y H:i:s')." [$fault]\r\n";
if (file_exists($log))
{
$records = file($log);
array_unshift($records,$data);
if (count($records) > 100) array_pop($records);
$fp = fopen($log,'w');
foreach ($records as $item) fwrite($fp,$item);
fclose($fp);
}
else
{
$fp = fopen($log,'w');
fwrite($fp,$data);
fclose($fp);
}
?>
Has anyone got a better method, or can improve it?
Regards, Bob E.
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