Regex problem

[Vito Corleone]

Hi,

How can I change every:
<photo src=111:123:456> to
<img src=img/111/123/456>?

I tried:
$html =~ s#<photo src=($d+)$d+)$d+)>#<img src=img/$1/$2/$3>#g;

But there is a possibility that there is a newline in it. Is there any
better way to change this?

 

[kenneth]

Hi,

How can I change every:
<photo src=111:123:456> to
<img src=img/111/123/456>?

I tried:
$html =~ s#<photo src=($d+)$d+)$d+)>#<img src=img/$1/$2/$3>#g;

But there is a possibility that there is a newline in it. Is there any
better way to change this?

are you sure where did the newline would appear?

 

[Vito Corleone]

Hi Kenneth,

are you sure where did the newline would appear?

No it could be anywhere. Actually I make this for online BBS, where user
can choose an icon, click on it, and the javascript will put <photo
src=12:13:14> on the text. I would be easier if I put <img
src=img/12/13/14.gif> on the first place, but some user has different
directories, so I have to get_user_id, and then change <photo src> to
appropiate <img src>.

 

[ioneabu]

Hi Kenneth,


No it could be anywhere. Actually I make this for online BBS, where user
can choose an icon, click on it, and the javascript will put <photo
src=12:13:14> on the text. I would be easier if I put <img
src=img/12/13/14.gif> on the first place, but some user has different
directories, so I have to get_user_id, and then change <photo src> to
appropiate <img src>.

try this first:

$html =~ s/\n//g;

then your thing:

$html =~ s#<photo src=($d+)$d+)$d+)>#<img src=img/$1/$2/$3>#g;
maybe that will help with the newlines.

 

[Tore Aursand]

How can I change every:
<photo src=111:123:456> to
<img src=img/111/123/456>?

I tried:
$html =~ s#<photo src=($d+)$d+)$d+)>#<img src=img/$1/$2/$3>#g;

But there is a possibility that there is a newline in it. Is there any
better way to change this?

Get rid of the newline(s) first;

$html =~ s,\n,,g;
$html =~ s,<photo src=(\d+)\d+)\d+)>,<img src=img/$1/$2/$3>,g;

 

[kenneth]

Hi Kenneth,




No it could be anywhere. Actually I make this for online BBS, where user
can choose an icon, click on it, and the javascript will put <photo
src=12:13:14> on the text. I would be easier if I put <img
src=img/12/13/14.gif> on the first place, but some user has different
directories, so I have to get_user_id, and then change <photo src> to
appropiate <img src>.

o,i'm not fimilar with html,and doubted the photo line will lost its
value whether the newline appear everywhere. maybe.

 

[Anno Siegel]

Get rid of the newline(s) first;

$html =~ s,\n,,g;

$html =~ tr,\n,,d;

Anno