0,0 → 1,100 |
<?php |
/* $Id: tbl_properties_table_info.inc.php,v 1.3 2005/12/08 12:14:34 cybot_tm Exp $ */ |
// vim: expandtab sw=4 ts=4 sts=4: |
|
/** |
* extracts table properties from create statement |
* |
* @TODO this should be recoded as functions, |
* to avoid messing with global variables |
*/ |
|
/** |
* requirements |
*/ |
require_once('./libraries/common.lib.php'); |
|
// Check parameters |
PMA_checkParameters(array('db', 'table')); |
|
/** |
* Defining global variables, in case this script is included by a function. |
* This is necessary because this script can be included by libraries/header.inc.php. |
*/ |
global $showtable, $tbl_is_view, $tbl_type, $show_comment, $tbl_collation, |
$table_info_num_rows, $auto_increment; |
|
/** |
* Gets table informations |
*/ |
// Seems we need to do this in MySQL 5.0.2, |
// otherwise error #1046, no database selected |
PMA_DBI_select_db($GLOBALS['db']); |
|
// The 'show table' statement works correct since 3.23.03 |
$table_info_result = PMA_DBI_query( |
'SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($GLOBALS['table'], true) . '\';', |
null, PMA_DBI_QUERY_STORE); |
|
// need this test because when we are creating a table, we get 0 rows |
// from the SHOW TABLE query |
// and we don't want to mess up the $tbl_type coming from the form |
|
if ($table_info_result && PMA_DBI_num_rows($table_info_result) > 0) { |
$showtable = PMA_DBI_fetch_assoc($table_info_result); |
PMA_DBI_free_result($table_info_result); |
unset( $table_info_result ); |
|
if (!isset($showtable['Type']) && isset($showtable['Engine'])) { |
$showtable['Type'] =& $showtable['Engine']; |
} |
// MySQL < 5.0.13 returns "view", >= 5.0.13 returns "VIEW" |
if ( PMA_MYSQL_INT_VERSION >= 50000 && !isset($showtable['Type']) |
&& isset($showtable['Comment']) |
&& strtoupper($showtable['Comment']) == 'VIEW' ) { |
$tbl_is_view = true; |
$tbl_type = $GLOBALS['strView']; |
$show_comment = null; |
} else { |
$tbl_is_view = false; |
$tbl_type = isset($showtable['Type']) |
? strtoupper($showtable['Type']) |
: ''; |
// a new comment could be coming from tbl_properties_operations.php |
// and we want to show it in the header |
if (isset($submitcomment) && isset($comment)) { |
$show_comment = $comment; |
} else { |
$show_comment = isset($showtable['Comment']) |
? $showtable['Comment'] |
: ''; |
} |
} |
$tbl_collation = empty($showtable['Collation']) |
? '' |
: $showtable['Collation']; |
|
if ( null === $showtable['Rows'] ) { |
$showtable['Rows'] = PMA_countRecords( $GLOBALS['db'], |
$showtable['Name'], true, true ); |
} |
$table_info_num_rows = isset($showtable['Rows']) ? $showtable['Rows'] : 0; |
$auto_increment = isset($showtable['Auto_increment']) |
? $showtable['Auto_increment'] |
: ''; |
|
$create_options = isset($showtable['Create_options']) |
? explode(' ', $showtable['Create_options']) |
: array(); |
|
// export create options by its name as variables into gloabel namespace |
// f.e. pack_keys=1 becomes available as $pack_keys with value of '1' |
foreach ( $create_options as $each_create_option ) { |
$each_create_option = explode('=', $each_create_option); |
if ( isset( $each_create_option[1] ) ) { |
$$each_create_option[0] = $each_create_option[1]; |
} |
} |
unset( $create_options, $each_create_option ); |
} // end if |
?> |