ESP8266 Community Forum

- Mon Feb 22, 2016 1:29 am #41640 <span class="color-2 normal">5,704</span>

how to store only 5704(without comma) in variable? using lua
the string was return data of payload, which i used for tcp connection(http client)

- Thu Mar 10, 2016 11:04 am #42833 I do something like this to get everything between <p> </p>
But you still get the ',' in the number but I don't know not enough of regular expressions to get rid of that

Code: Select allstring.match(payload, '<p>(.*)</p>')

Mabey this will help you.