if (is_company_currency($curr_code))
display_db_error("Exchange rates cannot be set for company currency", "", true);
+ begin_transaction(__FUNCTION__, func_get_args());
+
$date = date2sql($date_);
$sql = "UPDATE ".TB_PREF."exchange_rates SET rate_buy=$buy_rate, rate_sell=".db_escape($sell_rate)
." WHERE curr_code=".db_escape($curr_code)." AND date_='$date'";
db_query($sql, "could not add exchange rate for $curr_code");
+
+ commit_transaction();
}
//---------------------------------------------------------------------------------------------
if (is_company_currency($curr_code))
display_db_error("Exchange rates cannot be set for company currency", "", true);
+ begin_transaction(__FUNCTION__, func_get_args());
$date = date2sql($date_);
$sql = "INSERT INTO ".TB_PREF."exchange_rates (curr_code, date_, rate_buy, rate_sell)
VALUES (".db_escape($curr_code).", '$date', ".db_escape($buy_rate)
.", ".db_escape($sell_rate).")";
db_query($sql, "could not add exchange rate for $curr_code");
+ commit_transaction();
}
//---------------------------------------------------------------------------------------------
function delete_exchange_rate($rate_id)
{
+ begin_transaction(__FUNCTION__, func_get_args());
+
$sql = "DELETE FROM ".TB_PREF."exchange_rates WHERE id=".db_escape($rate_id);
db_query($sql, "could not delete exchange rate $rate_id");
+
+ commit_transaction();
}
//-----------------------------------------------------------------------------
}
elseif ($provider == 'GOOGLE')
{
- $filename = "/bctzjpnsun/converter?a=1&from={$curr_a}&to={$curr_b}";
- $site = "finance.google.com";
+ $filename = "/search?q={$curr_b}+to+{$curr_a}";
+ $site = "https://www.google.com";
+ $contents = file_get_contents($site.$filename);
}
elseif ($provider == 'BLOOMBERG')
{
$proto = 'https://';
$contents=file_get_contents($proto.$site.$filename);
}
- elseif ($provider == 'CCA')
- {
- $filename = "/api/v6/convert?q={$curr_b}_{$curr_a}&compact=y&callback=sampleCallback";
- $site = "free.currencyconverterapi.com";
- $proto = 'https://';
- $contents=file_get_contents($proto.$site.$filename);
- }
if (empty($contents)) {
if (function_exists('curl_init'))
{ // first check with curl as we can set short timeout;
}
elseif ($provider == 'GOOGLE')
{
- $val = getInnerStr($contents, '<span class=bld>', ' ');
- if (empty($val) || $val+0 <= 0.0001) {
- // reverse lookup on could not convert for too small values
- $filename = "/bctzjpnsun/converter?a=1&from={$curr_b}&to={$curr_a}";
- $contents = url_get_contents($proto.$site.$filename);
- $val = getInnerStr($contents, '<span class=bld>', ' ');
- } else {
- if ($val != 0)
- $val = 1 / $val;
- }
- }
+ $data = preg_split('/\D\s(.*?)\s=\s/', $contents);
+ $array = explode(" ", $data[1]);
+ $exRate = $array[0];
+
+ $val = str_replace (',', '', $exRate);
+ }
elseif ($provider == 'BLOOMBERG')
{
$val = getInnerStr($contents, ',"price":', ',"');
elseif ($provider == 'EXCHANGE-RATES.ORG')
{
$val = getInnerStr($contents, '<span id="ctl00_M_lblToAmount">', '<');
- }
- elseif ($provider == 'CCA')
- {
- $val = getInnerStr($contents, '"val":', '}');
+ $val = str_replace (',', '', $val);
}
return $val;
} /* end function get_extern_rate */