hehe, but I can't find anything related to regexp. I've found something at http://php.net/preg_match Changelog Version Description 5.2.2 Named subpatterns now accept the syntax (?<name>) and (?'name') as well as (?P<name>). Previous versions accepted only (?P<name>). 4.3.3 The offset parameter was added 4.3.0 The PREG_OFFSET_CAPTURE flag was added 4.3.0 The flags parameter was added But it doesn't explain why my regexps work fine within php 5.1 but 5.3 Ivan. >>>>>>>>> > -----Original Message----- > From: Spud. Ivan. [mailto:spudmixe@xxxxxxxxxxx] > Sent: 11 May 2010 01:25 > To: php-general@xxxxxxxxxxxxx > Subject: RE: regexp questions > > > Is there any place where to read the changelog or something? Um, you mean, like, http://php.net/changelog ?? ;) Cheers! Mike -- Mike Ford, Electronic Information Developer, Libraries and Learning Innovation, Leeds Metropolitan University, C507, Civic Quarter Campus, Woodhouse Lane, LEEDS, LS1 3HE, United Kingdom Email: m.ford@xxxxxxxxxxxxxx Tel: +44 113 812 4730 _________________________________________________________________ Disfruta de Messenger y Hotmail en tu BlackBerry ¡Hazlo ya! http://serviciosmoviles.es.msn.com/messenger/blackberry.aspx