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：
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PHP
define( '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 list
echo '
- MysqL_fetch_object()
// ---------------------------
while( $row = MysqL_fetch_object( $result ) ):
echo TB.'@H_404_4@'.$row->Database.''.NL;
endwhile;
//*/
/* USING: MysqL_fetch_row()
// ------------------------
while( $row = MysqL_fetch_row( $result ) ):
echo TB.'@H_404_4@'.$row[0].''.NL;
endwhile;
//*/
/* USING: MysqL_fetch_assoc()
// --------------------------
while( $row = MysqL_fetch_assoc( $result ) ):
echo TB.'@H_404_4@'.$row['Database'].''.NL;
endwhile;
//*/
echo '
希望本文所述对大家的PHP程序设计有所帮助。
