ErrorException in AdminController.php line 1410: Undefined offset: 1

Question

I am getting a error in the one line of code here:

$converted = preg_replace("/[^0-9.]/", "", $converted[1]);

Does anybody know what's causing it?

public function convertCurrency($amount, $from, $to) {
$url = "https://www.google.com/finance/converter?a=$amount&from=$from&to=$to";
$ch = curl_init();
$timeout = 0;
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT , "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
$rawdata = curl_exec($ch);
if ($rawdata === FALSE) {
echo "cURL Error: " . curl_error($ch);
} else {
preg_match("/<span class=bld>(.*)<\/span>/", $rawdata, $converted);
$converted = preg_replace("/[^0-9.]/", "", $converted[1]);
return number_format(round($converted, 3), 2);
}
curl_close($ch);
}

Looks like PHP code. It may help for getting responses to add the php tag then ( [php] ). — Louis Langholtz, Sep 14 '17 at 20:11
Possible duplicate of [Reference - What does this error mean in PHP?](https://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php) — ChrisGPT was on strike, Sep 14 '17 at 21:19
yes its php as in the title it says AdminController.php theres over 1500 lines of code but stops here at line 1410 it has an open php and a close php tag — Ed Meredith, Sep 15 '17 at 02:12

score 0 · Answer 1 · answered Sep 19 '17 at 18:03

0

The code was correct. Google now has a hidden input in the form. The input is dynamic and changes each time. This was giving the error. Thank you for looking at the problem.

answered Sep 19 '17 at 18:03

Ed Meredith

5
2

ErrorException in AdminController.php line 1410: Undefined offset: 1

1 Answers1