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Remove some unused variables

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This commit is contained in:
Michal Čihař 2011-08-23 15:02:18 +02:00
parent dbb1b8a17f
commit b99420e2ae
1 changed files with 2 additions and 8 deletions
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10
libraries/schema/Pdf_Relation_Schema.class.php
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@ -798,8 +798,6 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
/**
* Defines properties
*/
private $_tables = array();
private $_relations = array();
private $_ff = PMA_PDF_FONT;
private $_xMax = 0;
private $_yMax = 0;
@ -823,7 +821,7 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
*/
function __construct()
{
global $pdf,$db,$cfgRelation;
global $pdf, $db;
$this->setPageNumber($_POST['pdf_page_number']);
$this->setShowGrid(isset($_POST['show_grid']));
@ -1115,7 +1113,7 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
*/
private function _showOutput($pageNumber)
{
global $pdf, $db, $cfgRelation;
global $pdf, $cfgRelation;
// Get the name of this pdfpage to use as filename
$_name_sql = 'SELECT page_descr FROM '
@ -1165,7 +1163,6 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
// 'L', 0, $pdf->PMA_links['doc'][$table][$field_name]
//);
}
$lasttable = $table;
$i++;
}
$pdf->PMA_links['RT']['-'] = $pdf->AddLink();
@ -1206,9 +1203,6 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
* Gets table informations
*/
$showtable = PMA_Table::sGetStatusInfo($db, $table);
$num_rows = isset($showtable['Rows'])
? $showtable['Rows']
: 0;
$show_comment = isset($showtable['Comment'])
? $showtable['Comment']
: '';