@yukikatayama , @htdat, @johndcoy
I have figured that this was happening because only Papyal express checkout was enable. So when I turned of checkout option from product and cart page, Place order button was appearing at checkout page.
Now the issue is that my default currency is QAR, for that I have added QAR in paypal currecny list using this code.
add_filter('woocommerce_currency_symbol', 'add_qar_currency_symbol', 10, 2);
function add_qar_currency_symbol( $currency_symbol, $currency ) {
switch( $currency ) {
case 'QAR': $currency_symbol = 'QAR'; break;
}
return $currency_symbol;
}
add_filter( 'woocommerce_paypal_supported_currencies', 'add_qar_paypal_valid_currency' );
function add_qar_paypal_valid_currency( $currencies ) {
array_push ( $currencies , 'QAR' );
return $currencies;
}
And coverting usd to qar using this function
add_filter('woocommerce_paypal_args', 'convert_qar_to_usd', 11 );
function get_currency($from, $to){
$from = "USD";
$to = "QAR";
// create curl resource
$ch = curl_init();
// set url
curl_setopt($ch, CURLOPT_URL, "https://free.currencyconverterapi.com/api/v5/convert?q={$from}_{$to}&compact=ultra");
//return the transfer as a string
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// $output contains the output string
$output = curl_exec($ch);
// close curl resource to free up system resources
curl_close($ch);
$data = explode(':', $output);
$data = explode(" ", $data[1]);
$amnt = round($data[0], 2);
return $amnt;
}
function convert_qar_to_usd($paypal_args){
if ( $paypal_args['currency_code'] == 'QAR'){
$convert_rate = get_currency(); //Set converting rate
$paypal_args['currency_code'] = 'USD'; //change AED to USD
$i = 1;
while (isset($paypal_args['amount_' . $i])) {
$paypal_args['amount_' . $i] = round( $paypal_args['amount_' . $i] / $convert_rate, 2);
++$i;
}
if ( $paypal_args['shipping_1'] > 0 ) {
$paypal_args['shipping_1'] = round( $paypal_args['shipping_1'] / $convert_rate, 2);
}
if ( $paypal_args['discount_amount_cart'] > 0 ) {
$paypal_args['discount_amount_cart'] = round( $paypal_args['discount_amount_cart'] / $convert_rate, 2);
}
if ( $paypal_args['tax_cart'] > 0 ) {
$paypal_args['tax_cart'] = round( $paypal_args['tax_cart'] / $convert_rate, 2);
}
}
return $paypal_args;
}
But its still showing currency problem. Please look into the problem.
