On Fri, May 6, 2005 12:25 pm, Jan said:
> Could someone explain to me the use of the vertical bar in
> expressions like "|<[^>]+>(.*)]+>|U". I understand that the
> vertical bars are used to separate the expression from the modifier,
> but can't find any documentation about the reasons and rules to
Hello,
Could someone explain to me the use of the vertical bar in
expressions like "|<[^>]+>(.*)]+>|U". I understand that the
vertical bars are used to separate the expression from the modifier,
but can't find any documentation about the reasons and rules to do
this.
Thanks, Jan
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