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[外掛修正]vault股市買進價修正

發表於 : 2004-06-10 15:45
lcsuen
前言:我不懂php的,這個方法不知是否有問題,如果有問題,請告訴我,讓我改正。

參考:
vault外掛:http://www.phpbbhacks.com/viewhack.php?id=2379
中文化:http://phpbb-tw.net/phpbb/viewtopic.php ... ight=vault

請先安裝vault外掛
打開vault.php

尋找\r

代碼: 選擇全部

			$rsql = "UPDATE " . VAULT_EXCHANGE_USERS_TABLE ."
				SET stock_amount = stock_amount + $prize,
				    stock_price = ".$items[$i]['stock_price']."
				WHERE user_id = $user_id
				AND stock_id = ".$items[$i]['stock_id'];
替代成

代碼: 選擇全部

			$rsql = "UPDATE " . VAULT_EXCHANGE_USERS_TABLE ."
				SET stock_price = ((stock_price * stock_amount) + (".$items[$i]['stock_price']." * $prize))/(stock_amount + $prize),
				    stock_amount = stock_amount + $prize
				WHERE user_id = $user_id
				AND stock_id = ".$items[$i]['stock_id'];