ID: 32806
Updated by: [EMAIL PROTECTED]
Reported By: peoned at yahoo dot com
-Status: Open
+Status: Assigned
Bug Type: Performance problem
Operating System: Linux
PHP Version: 5.0.4
Assigned To: wez
Previous Comments:
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[2005-05-04 23:24:07] peoned at yahoo dot com
without fwrite() it is significantly faster, gives about 5-6 seconds.
But in Perl without print OUT $_; it gives around 1-2 seconds. So it is
still slower in PHP because of fgets().
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[2005-05-02 14:25:11] [EMAIL PROTECTED]
Can you try your tests with the fwrite() line commented out?
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[2005-04-28 07:30:31] peoned at yahoo dot com
I did an
`echo strlen($line).",";`
Here are the lengths for some of the first few lines:
42,7,18,11,71,13,8,7,42,7,20,11,73,70,68,63,13,8,7
It looks pretty much like this for the rest of the file. Lines between
1 and 100 chars in length.
Note: It isn't the start up cost for sure because I measured the time
just around the while loop with the same results.
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[2005-04-28 04:37:03] [EMAIL PROTECTED]
How long are the lines in your file?
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[2005-04-28 01:58:55] [EMAIL PROTECTED]
Startup costs could be 8 seconds or more depending on the extensions
you are loading. That said PHP's fgets() is still slower then Perl's
because of it's implementation that does not wrap the C library fgets()
or getline(), but rather uses custom code.
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