Changing in string separator

alirezaok

i am using this code:

$buff = explode("</td>
  </tr>
    <tr>",$MSWblockes);

but $MSWblockes changes and string separator changes. like as:
1-</td>
</tr>
<tr>
2-</td></tr>
<tr>
3-</td>
</TR> <tr>
4- and others

and i force to change string separator always.

it is stable that 3 section of string separator (<td></tr><tr>) are RESPECTIVELY.

onlye some spaces and new line and capital charcter make change in the shape of string separator.

is there any way if string separator change with above effect i dont need to change string separator in explode function and explode function works done always?

NogDog

$buff = preg_split('#</td>\s*</tr>\s*<tr>#",$MSWblockes);

alirezaok

are you sure this script is right?
i used this string with capital charcter but it does not work:

$MSWblockes="hi</td>

</Tr>

<tr>aaaa";

nrg_alpha

I you want case insensitive letters in Nog's script, you can simply add the i modifier after the closing delimiter:

$buff = preg_split('#</td>\s*</tr>\s*<tr>#i",$MSWblockes);