#46846 [Opn]: Regex failure in run-tests
ID: 46846
Updated by: zoe@php.net
Reported By: hannes dot magnusson at gmail dot com
Status: Open
Bug Type: *Configuration Issues
Operating System: Linux
PHP Version: 5.3.0alpha3
Assigned To: zoe
New Comment:
Although the test isn't very good at it produces far too much output
the problem is in preg_match() and did not exist in PHP 5.2.6.I believe
that it was probably introduced when the PCRE library was upgraded to
version 7.8. From the documentation for preg_match() the maximum length
of a compiled pattern is 65539, preg_match() fails with pattern strings
sizes somewhere between 29738 and 29310 characters, I'm not sure what
the relationship is between the string length and the compiled pattern
length.
Previous Comments:
------------------------------------------------------------------------
[2008-12-12 12:35:58] hannes dot magnusson at gmail dot com
Description:
------------
Running ext/standard/tests/file/tempnam_variation4.phpt via
run-tests.php causes regex compile failure.
Reproduce code:
---------------
5.3$ TEST_PHP_EXECUTABLE=auto sapi/cli/php run-tests.php
ext/standard/tests/file/tempnam_variation4.phpt
Actual result:
--------------
PHP Warning: preg_match(): Compilation failed: regular expression is
too large at offset 35480 in /usr/src/php/5.3/run-tests.php on line
1781
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Thread (5 messages)