本文实例讲述了PHP列出MySQL中所有数据库的方法。分享给大家供大家参考。具体如下：
PHP代码如下：
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<?phpdefine( 'NL', "\n" );define( 'TB', ' ' );// connecting to MySQL.$conn = @mysql_connect( 'localhost', 'username', 'password' ) or die( mysql_errno().': '.mysql_error().NL );// attempt to get a list of MySQL databases// already set up in my account. This is done// using the PHP function: mysql_list_dbs()$result = mysql_list_dbs( $conn );// Output the listecho '<ul class="projects">'.NL; ///* USING: mysql_fetch_object() // --------------------------- while( $row = mysql_fetch_object( $result ) ): echo TB.'<li>'.$row->Database.'</li>'.NL; endwhile; //*/ /* USING: mysql_fetch_row() // ------------------------ while( $row = mysql_fetch_row( $result ) ): echo TB.'<li>'.$row[0].'</li>'.NL; endwhile; //*/ /* USING: mysql_fetch_assoc() // -------------------------- while( $row = mysql_fetch_assoc( $result ) ): echo TB.'<li>'.$row['Database'].'</li>'.NL; endwhile; //*/echo '</ul>'.NL;// Free resources / close MySQL Connectionmysql_free_result( $result );mysql_close( $conn ); ?> |
希望本文所述对大家的php程序设计有所帮助。
