Notice: Undefined offset: 1

[remshad]

while i am coding to find text between some html tags ,,

am getting an error...

Notice: Undefined offset: 1 in D:\xamp\xampp\htdocs\file\dash.php on line 48

 

 

my code is at line 47 and 48 is

 

preg_match('/<td class="trow1" rowspan="3" valign="top">(.*)<\/td> /',$dat,$regs);
echo $etc=$regs[1]; 

 

i am thinking copy data from

 

</td> 
<td class="trow1" rowspan="3" valign="top"> 
Posts per day: <strong>6.03</strong><br /> 
Threads per day: <strong>3.78</strong><br /> 
Members per day: <strong>4.76</strong><br /> 
Posts per member: <strong>1.27</strong><br /> 
Replies per thread: <strong>0.6</strong> 
</td> 
</tr> 

 

 

 

this much

 

Posts per day: <strong>6.03</strong><br /> 
Threads per day: <strong>3.78</strong><br /> 
Members per day: <strong>4.76</strong><br /> 
Posts per member: <strong>1.27</strong><br /> 
Replies per thread: <strong>0.6</strong> 

 

 

[Buddski]

You are getting that error because nothing is found at index 1 of your $reg array.

Try print_r on the array and see what is in there.. My guess is that your RegEx is wrong.

[trq]

preg_match will return false if no match is found. You should check that before assuming it matched anything.

[remshad]

can you help me to make a better regexp for this situation .....?

 

i just want to copy this html code

Posts per day: <strong>6.03</strong><br /> 
Threads per day: <strong>3.78</strong><br /> 
Members per day: <strong>4.76</strong><br /> 
Posts per member: <strong>1.27</strong><br /> 
Replies per thread: <strong>0.6</strong> 

from

</td> 
<td class="trow1" rowspan="3" valign="top"> 
Posts per day: <strong>6.03</strong><br /> 
Threads per day: <strong>3.78</strong><br /> 
Members per day: <strong>4.76</strong><br /> 
Posts per member: <strong>1.27</strong><br /> 
Replies per thread: <strong>0.6</strong> 
</td> 
</tr> 

[Buddski]

Here is a pattern that should do the trick

/\<td class="trow1" rowspan="3" valign="top"\>(.*)\<\/td\>/s