[PHP] Re: OPTIMIZING - The fastest way to open and show a file

2005-10-17 Thread Ruben Rubio Rey 

In a almost idle desktop machine always takes arround 0.04.

The measured is on a server when it was with low traffic (average load 
arround 0.7)


ac wrote:


where did these time measured?
on a heavily loaded server or on your own almost idle desktop machine ?


On 10/14/05, Ruben Rubio Rey [EMAIL PROTECTED] wrote:
 


Hi,

I m creating a cache system, and i have a problem: PHP takes a lot of
time opening the file. (Im using 2.6.9-1.667smp and XFS)

* For files less or equal 6 Kb, takes arround 0.02-0.03 miliseconds - its
ok
* For files arround 35 Kb takes arround 0.2-0.4 miliseconds - too much.

What can I do to make faster opening files?

**
Source code:
  if(file_exists($filename)){
$modified_date=filemtime($filename);
if(time()($modified_date+1 * 24 * 60 * 60)){
$handle = fopen($filename, r);
$contents = fread($handle, filesize($filename));
fclose($handle);
echo $contents;
}
 }
**

Thinks that I have tried:
* fopen is *much* faster than include
* filemtime is faster than filectime
* Pear Cache its too much slower (0.5-0.7 milsecond per file)

Thanks in advance
Tk421

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[PHP] Re: OPTIMIZING - The fastest way to open and show a file

2005-10-17 Thread ac 
try `ssh' onto the server and
test locally on the server, use `wget', `curl' or even write a small script...
what do you get this time ?

low traffic may also problemical, if the server shares bandwith with
other host, and there are busy ones among them.



On 10/17/05, Ruben Rubio Rey [EMAIL PROTECTED] wrote:
 In a almost idle desktop machine always takes arround 0.04.

 The measured is on a server when it was with low traffic (average load
 arround 0.7)

 ac wrote:

 where did these time measured?
 on a heavily loaded server or on your own almost idle desktop machine ?
 
 
 On 10/14/05, Ruben Rubio Rey [EMAIL PROTECTED] wrote:
 
 
 Hi,
 
 I m creating a cache system, and i have a problem: PHP takes a lot of
 time opening the file. (Im using 2.6.9-1.667smp and XFS)
 
 * For files less or equal 6 Kb, takes arround 0.02-0.03 miliseconds - its
 ok
 * For files arround 35 Kb takes arround 0.2-0.4 miliseconds - too much.
 
 What can I do to make faster opening files?
 
 **
 Source code:
if(file_exists($filename)){
  $modified_date=filemtime($filename);
  if(time()($modified_date+1 * 24 * 60 * 60)){
  $handle = fopen($filename, r);
  $contents = fread($handle, filesize($filename));
  fclose($handle);
  echo $contents;
  }
   }
 **
 
 Thinks that I have tried:
 * fopen is *much* faster than include
 * filemtime is faster than filectime
 * Pear Cache its too much slower (0.5-0.7 milsecond per file)
 
 Thanks in advance
 Tk421
 
 --
 PHP General Mailing List (http://www.php.net/)
 To unsubscribe, visit: http://www.php.net/unsub.php
 
 
 
 
 
 
 --
 all born, to be dying
 
 
 
 




--
all born, to be dying

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php

[PHP] Re: OPTIMIZING - The fastest way to open and show a file

2005-10-14 Thread ac 
where did these time measured?
on a heavily loaded server or on your own almost idle desktop machine ?


On 10/14/05, Ruben Rubio Rey [EMAIL PROTECTED] wrote:

 Hi,

 I m creating a cache system, and i have a problem: PHP takes a lot of
 time opening the file. (Im using 2.6.9-1.667smp and XFS)

 * For files less or equal 6 Kb, takes arround 0.02-0.03 miliseconds - its
 ok
 * For files arround 35 Kb takes arround 0.2-0.4 miliseconds - too much.

 What can I do to make faster opening files?

 **
 Source code:
if(file_exists($filename)){
  $modified_date=filemtime($filename);
  if(time()($modified_date+1 * 24 * 60 * 60)){
  $handle = fopen($filename, r);
  $contents = fread($handle, filesize($filename));
  fclose($handle);
  echo $contents;
  }
   }
 **

 Thinks that I have tried:
 * fopen is *much* faster than include
 * filemtime is faster than filectime
 * Pear Cache its too much slower (0.5-0.7 milsecond per file)

 Thanks in advance
 Tk421

 --
 PHP General Mailing List (http://www.php.net/)
 To unsubscribe, visit: http://www.php.net/unsub.php




--
all born, to be dying

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php