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<?php $price = '10.156'; $price = str_replace(',', '', $price); $price = str_replace('.', ',', $price); // print ($price); print (strpos($price, ",")); if (strpos($price, ',') !== false) { $nbchardecim = strlen(substr($price, strpos($price, ",") + 1)) ; if ($nbchardecim > 2) { $price = substr($price, 0,strlen($price)- $nbchardecim+2); } } print ($price);