Re: [PHP] PHP tutorials

I like www.phpexercises.com. On 1/17/11, Paul M Foster wrote: > On Sun, Jan 16, 2011 at 01:26:07PM -0500, tedd wrote: > >> Hi gang: >> >> In the past we talked about PHP tutorials, but I don't remember if >> there was a single clearinghouse/link for them or not -- is there >> one? If not, what do

[PHP] Removing empty paragraphs from HTML file using simple_html_dom.php

these errors: "Undefined offset: 1" and "Trying to get property of nonobject" for this line: "if (trim($pars[$i]->plaintext == "")) {". Does anyone know how I can fix this? Thank you. Geoffrey van Wyk