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Re: Checking if file is an image [message #170882 is a reply to message #170870]

Sat, 04 December 2010 19:19

The Natural Philosoph
Messages: 993
Registered: September 2010

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Senior Member

>
> Do you have a real performance issue? Most likely not.
>
>
Indeed. I have fou,d my performance issues were in fact never PHP.

Its fast enough for most purposes.

The only things I have noted are that scalin huge iamges takes a real
amount of CPU. But that's the GD library.

And that shoving lots of data down a slow onnection is pants.

An that ill formed SQL queries without decent indexing is also pants.

And finally that IE6 is utter pants at searching a arge DOM for element
names and IDS.

There's a lot about PHP that *is* pants, but speed is not one of the issues.

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[Message index]

		Checking if file is an image By: jwcarlton on Sat, 04 December 2010 01:37
		Re: Checking if file is an image By: Magno on Sat, 04 December 2010 02:06
		Re: Checking if file is an image By: jwcarlton on Sat, 04 December 2010 02:38
		Re: Checking if file is an image By: Michael Fesser on Sat, 04 December 2010 11:39
		Re: Checking if file is an image By: Magno on Sat, 04 December 2010 15:10
		Re: Checking if file is an image By: Jerry Stuckle on Sat, 04 December 2010 03:34
		Re: Checking if file is an image By: Michael Fesser on Sat, 04 December 2010 11:39
		Re: Checking if file is an image By: The Natural Philosoph on Sat, 04 December 2010 19:19

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