PHP Notice on lots of variables

[drewwells]

There are many bits of logic simply checking for the existence of properties. This throws a notice in PHP. You can safely check for variables by using isset

[zkhalapyan]

I second @drewwells

[inphovore]

I have this issue too, two years after first mention:

Notice: Undefined index: send_cookies in /usr/htdocs/proxy.php on line 167

Notice: Undefined index: user_agent in /usr/htdocs/proxy.php on line 184

Notice: Undefined index: mode in /usr/htdocs/proxy.php on line 196

Notice: Undefined index: full_headers in /usr/htdocs/proxy.php on line 217

Notice: Undefined index: full_status in /usr/htdocs/proxy.php on line 229

Notice: Undefined index: HTTP_X_REQUESTED_WITH in /usr/htdocs/proxy.php on line 241
{"status":{"http_code":200},"contents":null}

This interferes with method=native, generating an XML parsing error (and halting):
XML Parsing Error: syntax error
Location: http://localhost/proxy.php?url=http://losangeles.craigslist.org/web/index.rss&mode=native
Line Number 2, Column 1:Notice: Undefined index: send_cookies in /usr/htdocs/proxy.php on line 167

Is it possible these notices are suppressed in the developer environments?

[valecarlos]

@inphovore sorry to bring you back to this, but how did you solve this issue?