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Re: regexp [message #173496 is a reply to message #173491]

Fri, 15 April 2011 21:21

Michael Fesser
Messages: 215
Registered: September 2010

Karma:

Senior Member

.oO(smerf)

> ["regexp"]=>
> string(93) "^/(?Particles|admin/comments|blog)(/(?P[^/]+?)?(/(?P[^/]+?)?)?)?(/)?$"
>
> What is making "?P" above ?

Usually ?P is used to give a name to a subpattern, e.g.

(?P<foo>.*)

This match can then be accessed by the name 'foo' in the result set. But
in the above example there are no names given, so I'm not sure what the
?Ps are supposed to do there.

Micha

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[Message index]

		regexp By: smerf on Fri, 15 April 2011 19:51
		Re: regexp By: Luuk on Fri, 15 April 2011 19:59
		Re: regexp By: Michael Fesser on Fri, 15 April 2011 21:21
		Re: regexp By: Luuk on Sat, 16 April 2011 08:08

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