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Re: Windows binaries 64bit for PHP [message #178066 is a reply to message #178065]

Fri, 11 May 2012 19:46

Shake
Messages: 40
Registered: May 2012

Karma:

Member

Jerry Stuckle avait écrit le 11/05/2012 :
> On 5/11/2012 2:58 PM, Shake wrote:
>> Jerry Stuckle a couché sur son écran :
>>>
>>> Loading the script, starting the scripting module, initializing the
>>> environment, interpreting and running the script, checking for the
>>> presence of the image, storing a resized script if necessary, loading
>>> the image and sending it, and cleaning up the environment.
>>>
>>> This vs. sending the image directly via an <img ...> tag.
>>>
>>> Nope, no extra overhead! And no way to send the image without a script!
>>>
>>
>> The Extra overhead is something like in the code that generate the page:
>>
>> <?php
>> if(!file_exists(IMG_PATH.$image_file)) scaleImage($image_file);
>> ?>
>>
>> Not look like an "application killer" to me.
>>
>> Greetings.
>>
>>
>
> There's a lot more to the overhead than that!

Which?

Is the image going to be accessed directly by its URL, or is loaded
inside a webpage? I am sure is this last case.

So Loading a PHP script will occur 99.999% if you reescaled the image
previously with a batch or not. All the work of load an script, will be
done always.

I don't believe that "react" to a 404 error is the good aproach, but
generating dinamically the scaled images when the page that show them
is required.

And this only need the few lines to test if file exists and generate
the images if not.

The fact that the image is directly accessed without pasing first for
the php script...

Someone talked about a catalog of image... I am sure they are accessed
through a we, not directly.

Even if they are accessed via search engines, these search engines have
to visit the scripts that would generate the scaled images.

Greetings.

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[Message index]

		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Thu, 10 May 2012 03:53
		Re: Windows binaries 64bit for PHP By: Daniel Pitts on Thu, 10 May 2012 20:15
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Thu, 10 May 2012 20:48
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Thu, 10 May 2012 21:05
		Re: Windows binaries 64bit for PHP By: Daniel Pitts on Thu, 10 May 2012 21:29
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Thu, 10 May 2012 23:35
		Re: Windows binaries 64bit for PHP By: Daniel Pitts on Fri, 11 May 2012 01:50
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 02:22
		Re: Windows binaries 64bit for PHP By: Daniel Pitts on Fri, 11 May 2012 17:03
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 17:56
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Fri, 11 May 2012 09:58
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 10:51
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Fri, 11 May 2012 19:11
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 19:29
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Fri, 11 May 2012 19:53
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 22:11
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Fri, 11 May 2012 23:00
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sat, 12 May 2012 00:44
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Fri, 11 May 2012 23:38
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Fri, 11 May 2012 23:36
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Fri, 11 May 2012 13:01
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 14:34
		Re: Windows binaries 64bit for PHP By: Shake on Fri, 11 May 2012 18:58
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 19:30
		Re: Windows binaries 64bit for PHP By: Shake on Fri, 11 May 2012 19:46
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 22:14
		Re: Windows binaries 64bit for PHP By: Shake on Sat, 12 May 2012 12:42
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sat, 12 May 2012 15:04
		Re: Windows binaries 64bit for PHP By: Shake on Sat, 12 May 2012 16:40
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sat, 12 May 2012 19:49
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Sat, 12 May 2012 21:59
		Re: Windows binaries 64bit for PHP By: Shake on Sun, 13 May 2012 11:46
		Re: Windows binaries 64bit for PHP By: Peter H. Coffin on Sun, 13 May 2012 12:50
		Re: Windows binaries 64bit for PHP By: Anders Wegge Keller on Sun, 13 May 2012 14:15
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sun, 13 May 2012 14:36
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sun, 13 May 2012 13:06
		Re: Windows binaries 64bit for PHP By: Shake on Sun, 13 May 2012 16:54
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sun, 13 May 2012 17:27
		Re: Windows binaries 64bit for PHP By: Peter H. Coffin on Mon, 14 May 2012 03:26
		Re: Windows binaries 64bit for PHP By: Shake on Mon, 14 May 2012 07:51
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 12:04
		Re: Windows binaries 64bit for PHP By: Shake on Mon, 14 May 2012 12:25
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 13:37
		Re: Windows binaries 64bit for PHP By: Shake on Mon, 14 May 2012 14:22
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Mon, 14 May 2012 14:45
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 18:07
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Mon, 14 May 2012 20:37
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 21:47
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Mon, 14 May 2012 15:53
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 18:06
		Re: Windows binaries 64bit for PHP By: Shake on Mon, 14 May 2012 18:36
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 18:53
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Mon, 14 May 2012 21:04
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 21:48
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Mon, 14 May 2012 21:00
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Mon, 14 May 2012 21:57
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Fri, 11 May 2012 23:38
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sat, 12 May 2012 00:46
		Re: Windows binaries 64bit for PHP By: PlastiqueMAN on Wed, 23 May 2012 20:45
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Thu, 24 May 2012 04:18
		Re: Windows binaries 64bit for PHP By: Stig Vestl on Thu, 24 May 2012 09:40
		Re: Windows binaries 64bit for PHP By: Shake on Thu, 24 May 2012 10:00
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Thu, 24 May 2012 13:12
		Re: Windows binaries 64bit for PHP By: Shake on Thu, 24 May 2012 14:29
		Re: Windows binaries 64bit for PHP By: Michael Fesser on Thu, 24 May 2012 18:41
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Thu, 24 May 2012 19:17
		Re: Windows binaries 64bit for PHP By: Luuk on Fri, 11 May 2012 19:53
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Fri, 11 May 2012 22:15
		Re: Windows binaries 64bit for PHP By: Luuk on Sat, 12 May 2012 08:00
		Re: Windows binaries 64bit for PHP By: Jerry Stuckle on Sat, 12 May 2012 11:29
		Re: Windows binaries 64bit for PHP By: Peter H. Coffin on Sat, 12 May 2012 11:47
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Fri, 11 May 2012 23:40
		Re: Windows binaries 64bit for PHP By: The Natural Philosoph on Fri, 11 May 2012 00:07

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