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php4-beta | 200004

RE: [PHP4BETA] PCRE problems From: Andi Gutmans (andi <email protected>)
Date: 04/13/00

This is not a memory limit problem. PHP is trying to allocate a rediculous
amount of memory which means there is a bug someplace.

Andi

At 08:20 PM 4/12/00 -0700, Michael Nino wrote:

>I do not know very much about the internals of PHP but this is just a
>hunch-- what is the memory limit in your php.ini set to?
>
>:) michael
>
>-----Original Message-----
>From: Daniel Landau
>[<mailto:nprolog <email protected>>mailto:nprolog <email protected>]
>Sent: Wednesday, April 12, 2000 4:02 PM
>To: php4beta <email protected>
>Subject: [PHP4BETA] PCRE problems
>
>I'm using the PCRE to perform some fairly heavy regexp work using
>preg_replace with the e, i and s flags set in the search pattern, for
>instance:
>
>$pattern = '/(<IMG SRC=")([^"]+)"/eisU';
>$html = preg_replace($pattern, "'\\1' . absoluteImage('\\2', '$this->url',
>'$server') . '\"'", $html);
>
>I'm finding that SOMETIMES a series of this along with similar operations
>generates this error:
>
>FATAL: emalloc(): Unable to allocate 1077909393 bytes
>[Wed Apr 12 13:04:05 2000] [notice] child pid 1361 exit signal Segmentation
>fault (11)
>
>At other times I encounter no problems. Sometimes turning off the 's' flag
>on the pattern fixes the problem, at other times eliminating one or another
>of the replace operations in the series fixes the problem. I'm baffled, and
>hoping that someone can suggest a permanent fix.
>
>Thanx,
>
>-Daniel
>
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---
Andi Gutmans <andi <email protected>>
http://www.zend.com/

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