Question

regex? stip some html and get values in array

Asked by: mmc98dl1

Can someone help me here? I need to parse some html and get out certain bits of info (lat, long, address.)

Starting content (this will be in a variable):

<tr class="content">
 <td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition('2','7','102','1222','149.37958938','-31.55132197','','Your Address Search : 20 Napier Street, Binnaway, 2395,, NSW','6','','');" title="See map">1. 20 Napier Street, Binnaway, 2395, NSW</a><td>
 <td align="right"><a href="javascript: GetPosition('2','7','102','1222','149.37958938','-31.55132197','','Your Address Search : 20 Napier Street, Binnaway, 2395,, NSW','6','','');" title="See map">map</a></td>
</tr>
<tr class="content">
 <td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition('2','7','102','2189','147.14631044','-33.08389952','','Your Address Search : 20 Napier Street, Condobolin, 2877,, NSW','6','','');" title="See map">2. 20 Napier Street, Condobolin, 2877, NSW</a><td>
 <td align="right"><a href="javascript: GetPosition('2','7','102','2189','147.14631044','-33.08389952','','Your Address Search : 20 Napier Street, Condobolin, 2877,, NSW','6','','');" title="See map">map</a></td>
</tr>
<tr class="content">
 <td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition('2','7','102','1181','150.93474922','-31.08205908','','Your Address Search : 20 Napier Street, East Tamworth, 2340,, NSW','6','','');" title="See map">3. 20 Napier Street, East Tamworth, 2340, NSW</a><td>
 <td align="right"><a href="javascript: GetPosition('2','7','102','1181','150.93474922','-31.08205908','','Your Address Search : 20 Napier Street, East Tamworth, 2340,, NSW','6','','');" title="See map">map</a></td>
</tr>

finishing with an array Ihave used | as a delimiter to illustrate the breaks:

149.37958938 | -31.55132197 | 1. 20 Napier Street, Binnaway, 2395, NSW
147.14631044 | -33.08389952 | 2. 20 Napier Street, Condobolin, 2877, NSW
150.93474922 | -31.08205908 | 3. 20 Napier Street, East Tamworth, 2340, NSW

Thanks!

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Asked On: 2006-08-16 at 04:57:30ID21956263
Tags: html
,; stip
,; javascript
,; regex
Topic: PHP Scripting Language
Participating Experts: 2
Points: 500
Comments: 7

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Answers

by: RoonaanPosted on 2006-08-16 at 05:16:48ID: 17325527

Try this:

<?php

$text = .... your html retrieval here ...

// Length regular expression
$preg = '#<tr.*?<a.+?(\-?\d+\.\d+).+?(\-?\d+\.\d+).*?<span.*?>([^,]+)\s*,\s*([^,]+?)\s*,\s*([^,]+?)\s*,[^,]*,\s*([^<]+)#is';

// all results are stored in the $rows array
$rows = array();

// See if records match and fill the $rows array
if(preg_match_all($preg, $text, $match)) {
foreach($match[1] as $i => $a) {
$rows[] = $a.' | '.$match[2][$i].' | '.($i+1).'. '.$match[3][$i].', '.$match[4][$i].', '.$match[5][$i].', '.$match[6][$i];
}
}

echo implode(' ', $rows);

?>

-r-

by: TeRReFPosted on 2006-08-16 at 05:32:38ID: 17325632

<?php

$s = '
<tr class="content">
<td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition(\'2\',\'7\',\'102\',\'1222\',\'149.37958938\',\'-31.55132197\',\'\',\'Your Address Search : 20 Napier Street, Binnaway, 2395,, NSW\',\'6\',\'\',\'\');" title="See map">1. 20 Napier Street, Binnaway, 2395, NSW</a><td>
<td align="right"><a href="javascript: GetPosition(\'2\',\'7\',\'102\',\'1222\',\'149.37958938\',\'-31.55132197\',\'\',\'Your Address Search : 20 Napier Street, Binnaway, 2395,, NSW\',\'6\',\'\',\'\');" title="See map">map</a></td>
</tr>
<tr class="content">
<td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition(\'2\',\'7\',\'102\',\'2189\',\'147.14631044\',\'-33.08389952\',\'\',\'Your Address Search : 20 Napier Street, Condobolin, 2877,, NSW\',\'6\',\'\',\'\');" title="See map">2. 20 Napier Street, Condobolin, 2877, NSW</a><td>
<td align="right"><a href="javascript: GetPosition(\'2\',\'7\',\'102\',\'2189\',\'147.14631044\',\'-33.08389952\',\'\',\'Your Address Search : 20 Napier Street, Condobolin, 2877,, NSW\',\'6\',\'\',\'\');" title="See map">map</a></td>
</tr>
<tr class="content">
<td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition(\'2\',\'7\',\'102\',\'1181\',\'150.93474922\',\'-31.08205908\',\'\',\'Your Address Search : 20 Napier Street, East Tamworth, 2340,, NSW\',\'6\',\'\',\'\');" title="See map">3. 20 Napier Street, East Tamworth, 2340, NSW</a><td>
<td align="right"><a href="javascript: GetPosition(\'2\',\'7\',\'102\',\'1181\',\'150.93474922\',\'-31.08205908\',\'\',\'Your Address Search : 20 Napier Street, East Tamworth, 2340,, NSW\',\'6\',\'\',\'\');" title="See map">map</a></td>
</tr>
';

preg_match_all('/td\s+align.*?(\d{2,3}\.\d+).*?(-\d{2,3}\.\d+).*?content_red>(.*?)<\/span>/i', $s, $matches);
$count = count($matches[0]);
for ($i = 0; $i < $count; $i++)
$resarray[] = array($matches[1][$i], $matches[2][$i], $matches[3][$i]);
print_r($resarray);

?>

by: TeRReFPosted on 2006-08-16 at 05:34:40ID: 17325643

Sorry Roönaän, forgot to refresh...

by: mmc98dl1Posted on 2006-08-22 at 02:33:09ID: 17362158

Roonaan,

Thanks a lot, sorry I have been busy and am now back to this.

I am getting the following output:

151.20635200 | -33.86607200 | 1. Carrington Street, Sydney, NSW', '','');" title="See map">1. Carrington Street, Sydney, NSW
151.20635200 | -33.86607200 | 2. Carrington Street, Sydney, NSW', '','');" title="See map">2. Carrington Street, Sydney, NSW

So its close, just need to loose one of the addresses and the HTML.

Here is the HTML I am looking at:

<tr class="content">
 <td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition('2','','112','3265','151.20635200','-33.86607200','5','Your Address Search : Carrington Street, Sydney, NSW','6','','');" title="See map">1. Carrington Street, Sydney, NSW</a><td>

 <td align="right"><a href="javascript: GetPosition('2','','112','3265','151.20635200','-33.86607200','5','Your Address Search : Carrington Street, Sydney, NSW','6','','');" title="See map">map</a></td>
 </tr>

 <tr class="content">
 <td height="20"><a class="darkblue" style="text-decoration: none;" href="javascript: GetPosition('2','','112','3265','151.20635200','-33.86607200','5','Your Address Search : Carrington Street, Sydney, NSW','6','','');" title="See map">2. Carrington Street, Sydney, NSW</a><td>
 <td align="right"><a href="javascript: GetPosition('2','','112','3265','151.20635200','-33.86607200','5','Your Address Search : Carrington Street, Sydney, NSW','6','','');" title="See map">map</a></td>
 </tr>
nearly there!
Thanks!

by: TeRReFPosted on 2006-08-22 at 02:44:31ID: 17362208

Did you try my code?

by: mmc98dl1Posted on 2006-08-22 at 03:05:43ID: 17362315

Terref - no but I have just done so. Works like a charm. Thanks.

by: TeRReFPosted on 2006-08-22 at 03:08:54ID: 17362329

You're welcome...

20120131-EE-VQP-002

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Question

regex? stip some html and get values in array

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html

stip

javascript

regex

PHP Scripting Language

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