[pLog-svn] regex

[Ma'moon]

Hi,
lately i have upgraded my lifetype from 1.0.2 to 1.0.6 and i have noticed
the the following differences between some files and i wondered why they
were changed :

(1) class/dao/article.class.php
                                        ( V1.0.2 => $regexp
="/<a.*id=\"res_([0-9]+)\".*>.*<\/a>/im"; )
                                        ( V1.0.6 => $regexp
="|<a.*id=\"res_([0-9]+)\".*>.*<\/a>|U"; )
                                                                           (
Line 879 )
(2) class/data/kses.class.php
                                        ( V1.0.2 =>
'/^((&[^;]*;|[\sA-Za-z0-9])*)'.'(:|&#58;|&#[Xx]3[Aa];)\s*/e' )
                                        ( V1.0.6 =>
'/^((&[^;]*;|[\sA-Za-z0-9])*)'.'(:|&#58;|&#[Xx]3[Aa];)(\/|&#47;|&#[Xx]2[Ff];)(\/|&#47;|&#[Xx]2[Ff];)\s*/e'
)
                                                                           (
Line 604 )
(3) class/data/validator/rules/uintrule.class.php
                                        ( V1.0.2 => define(
"UINT_RULE_REG_EXP", "^([1-9][0-9]*)|0$"); )
                                        ( V1.0.6 => define(
"UINT_RULE_REG_EXP", "^([0-9]+)$"); )
                                                                           (
Line 5 )

my Question is why the above lines has been changed, and what does it
improve ?

Thank you.
-Ma'moon
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