安全檢查
PHP: fread - Manual - PHP: Hypertext Preprocessor兩個瓦斯工人,到一戶人家裡去檢查瓦斯管。 檢查完畢,確 認安全無虞之後,兩個人便打賭,誰可以最先跑回車上。 於是,兩個人走出門後頭也不回的拼命跑。 兩個人努力的往車子的方向跑去,卻聽到後面還有一個人的喘息聲, 回頭一看,原來是剛剛那家的小姐跟在後面, 瓦斯工人問:「是不是哪裡出了問題?」 小姐大聲喊fread() reads up to length bytes from the file pointer referenced by handle. Reading stops as soon as one of the following conditions is met: length bytes have been read EOF (end of file) is reached a packet becomes available or the socket timeout occurs ...
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