johny_bravo
New User
Sep 24, 2011, 1:31 PM
Post #1 of 2
(2256 views)
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extract content from table problem
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Hey everybody :)
I have a regular expression problem.
Sry for my bad english.
So i want to extract some text from my table,but i have a problem.
i want to "parse" my table
i want to parse table columns and put the results into array and then iterate over this array.
here is my html code
<table border="0" cellspacing="0" cellpadding="0" bgcolor="yellow" width="100%">
<tbody><tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="5" border="0"></td>
</tr>
<tr>
<td background="./some_file/img.gif" class="columnTextBig" colspan="9" height="18" bgcolor="red"> Some Table</td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr>
<td background="./some_file/img.gif" valign="middle" width="10">
<img src="./some_file/img.gif" alt="" width="10" height="1" border="0"></td>
<td background="./some_file/img.gif" class="columnText" valign="middle" width="20%" height="18">Column
1</td>
<td background="./some_file/img.gif" valign="middle" width="5">
<img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td background="./some_file/img.gif" class="columnText" valign="middle" align="right">Column 2</td>
<td background="./some_file/img.gif" valign="middle" width="5">
<img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td background="./some_file/img.gif" class="columnText" valign="middle" align="right">Column 3</td>
<td background="./some_file/img.gif" valign="middle" width="5">
<img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr valign="top">
<td width="10"><img src="./some_file/img.gif" alt="" width="10" height="1" border="0"></td>
<td class="columnText" align="left">3,
3,
4,
5,
{"1000 1001 1000 1002"}</td>
<td width="5"><img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td class="columnText" align="right">3</td>
<td width="5"><img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td class="columnText" align="right">Ingore This</td>
<td width="5"><img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr valign="top">
<td background="./some_file/img.gif" width="10">
<img src="./some_file/img.gif" alt="" width="10" height="1" border="0"></td>
<td background="./some_file/img.gif" class="columnText" align="left">0,
{"1000 1005 1000 1006"}</td>
<td background="./some_file/img.gif" width="5">
<img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td background="./some_file/img.gif" class="columnText" align="right">14</td>
<td background="./some_file/img.gif" width="5">
<img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td background="./some_file/img.gif" class="columnText" align="right">Ingore This</td>
<td background="./some_file/img.gif" width="5">
<img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
</tr>
<tr>
<td background="./some_file/img.gif" colspan="9">
<img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr valign="top">
<td width="10"><img src="./some_file/img.gif" alt="" width="10" height="1" border="0"></td>
<td class="columnText" align="left">
1,2,3,4,5,6
</td>
<td width="5"><img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td class="columnText" align="right">14</td>
<td width="5"><img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
<td class="columnText" align="right">Ingore This</td>
<td width="5"><img src="./some_file/img.gif" alt="" width="5" height="1" border="0"></td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
<tr>
<td colspan="9"><img src="./some_file/img.gif" alt="" width="1" height="1" border="0"></td>
</tr>
</tbody></table>
i want to parse the values only from column1 and column2
something like this:
initialize $cnt = 0
foreach(extractedText) {
for $cnt = 0
=> print $valueLeft; // should be 3, 3, 4, 5, {"1000 1001 1000 1002"}
=> print $valueRight; // shouled be 3
for $cnt = 1
=> print $valueLeft; // should be 0, {"1000 1005 1000 1006"}
=> print $valueRight; // 14
for $cnt = 2
=> print $valueLeft; // should be 1,2,3,4,5,6
=> print $valueRight; // should be 14
increment $cnt;
}
Thanks in Advance!
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