php的輔助函數功能

來源:互聯網
上載者:User

php的一些輔助函數:mysql_client_encoding()mysql_get_server_info()mysql_get_host_info()mysql_get_client_info()mysql_stat()

舉例:

  1. $link=mysql_connect("localhost","root","root") or die("couldn't connect:".mysql_error());
  2. echo "字元集的名稱: ".mysql_client_encoding()."
    ";
  3. echo "mysql伺服器資訊: ".mysql_get_server_info()."
    ";
  4. echo "mysql主機資訊: ".mysql_get_host_info()."
    ";
  5. echo "mysql客戶機資訊: ".mysql_get_client_info()."
    ";
  6. echo "當前系統的狀態: ".mysql_stat()."
    ";
  7. mysql_close();
  8. ?>
複製代碼

結果:字元集的名稱: latin1mysql伺服器資訊: 5.1.34-communitymysql主機資訊: localhost via TCP/IPmysql客戶機資訊: 5.0.51a當前系統的狀態: Uptime: 2539 Threads: 1 Questions: 17 Slow queries: 0 Opens: 17 Flush tables: 1 Open tables: 1 Queries per second avg: 0.6

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