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regex to get get 3 elements from a $string with html in string

Posted on 2013-05-22
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Last Modified: 2013-05-23
[4/21/2012 12:18:56 AM] J: you can send the $100/wk link
[4/21/2012 12:22:00 AM] Me: or 150 or 200
[4/24/2012 3:04:09 PM] Me: <partlist alt="">
  <part identity="me">
    <name>me</name>
  </part>
</partlist>
[4/24/2012 3:04:09 PM] Me: <partlist alt="">
  <part identity="me">
    <name>me</name>
  </part>
</partlist>
[4/24/2012 3:04:22 PM] Me: <voicemail alt="Sent voice message to people in this conversation."><message length="4"></message></voicemail>
[4/24/2012 10:38:16 PM] J: sorry, i was tired

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this is a skype chat log
can be
$string
or
input.txt

want
datetime,
name (person1, person2)
message

I have trouble parsing if there is html
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Question by:rgb192
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  • 2
6 Comments
 
LVL 85

Expert Comment

by:ozo
ID: 39190429
Which datetime do you want?   Which names do you want?
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LVL 85

Expert Comment

by:ozo
ID: 39190492
Is this what you want?

$string='[4/21/2012 12:18:56 AM] J: you can send the $100/wk link
[4/21/2012 12:22:00 AM] Me: or 150 or 200
[4/24/2012 3:04:09 PM] Me: <partlist alt="">
  <part identity="me">
    <name>me</name>
  </part>
</partlist>
[4/24/2012 3:04:09 PM] Me: <partlist alt="">
  <part identity="me">
    <name>me</name>
  </part>
</partlist>
[4/24/2012 3:04:22 PM] Me: <voicemail alt="Sent voice message to people in this conversation."><message length="4"></message></voicemail>
[4/24/2012 10:38:16 PM] J: sorry, i was tired
';

preg_match ( '#\\[(.*?)\\][\\s\\S]*<name>(.*?)</name>[\\s\\S]*<name>(.*?)</name>[\\s\\S]*(<message.*?</message>)#' , $string, $matches );

echo $matches[1]."\n";
echo "name (".$matches[2].",". $matches[3].")\n";
echo $matches[4]."\n";
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Author Comment

by:rgb192
ID: 39191048
output:
4/21/2012 12:18:56 AM name (me,me)

displays date for the first row but incorrect name and no message


want it to work for all rows


and just want for every row

datetime,
name
message
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LVL 85

Expert Comment

by:ozo
ID: 39192780
What name, and what message do you want?
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LVL 82

Accepted Solution

by:
hielo earned 2000 total points
ID: 39192975
>>What name, and what message do you want?
I believe he wants every "break" every segment that starts with "[DATE...]...".  From each of these segments he want the date, name, and what follows the name up to the beginning of the next segment.

@rgb192: Try:
preg_match_all('/([0-9:\/]+\s[0-9:]+\s[AP]M)\]\s(\w+)[:]\s([^\[]+)/',$string,$m);
$results=array();
foreach($m[0] as $k=>$v){
	$results[$k]=array("datetime"=>$m[1][$k], "name"=>$m[2][$k],"message"=>$m[3][$k]);
}
print_r($result);

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Author Closing Comment

by:rgb192
ID: 39193398
this works the pattern thanks
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