note
golux
Hi Kimmel,
<p>It's because in the second case, $content matches the $regex (at the same location each time), so you're never changing the condition; hence never exiting the loop. Try changing "while" to "if", perhaps?
<div class="pmsig"><div class="pmsig-941867">
<center><font size="-1">
<font color="#ff0000">say </font>
<font color="#ffbf3f">substr</font><font color="#c8871a">+</font><font color="#9f4f06">lc </font><font color="#711f79">crypt</font><font color="black">(<font color="#a9df2d">qw </font><font color="#4df9ff">$i3 </font><font color="#4db2ff">SI$</font>),4,5</font></font></center>
</div></div>
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