executes it, else displays the headers */ if (isset($submit_sql)) { $goto = 'db_details.php3'; $zero_rows = htmlspecialchars($strSuccess); $sql_query = urldecode($encoded_sql_query); if (get_magic_quotes_gpc()) { $sql_query = addslashes($sql_query); } include('./sql.php3'); exit(); } else { include('./header.inc.php3'); } /** * Initializes some variables */ if (empty($Columns)) { $Columns = 3; // Initial number of columns } if (!isset($Add_Col)) { $Add_Col = ''; } if (!isset($Add_Row)) { $Add_Row = ''; } if (!isset($Rows)) { $Rows = ''; } if (!isset($InsCol)) { $InsCol = ''; } if (!isset($DelCol)) { $DelCol = ''; } if (!isset($prev_Criteria)) { $prev_Criteria = ''; } // workaround for a PHP3 problem if (!isset($Criteria)) { //$Criteria = ''; $Criteria = array(); for ($i = 0; $i < $Columns; $i++) { $Criteria[$i] = ''; } } if (!isset($InsRow)) { // $InsRow = ''; $InsRow = array(); for ($i = 0; $i < $Columns; $i++) { $InsRow[$i] = ''; } } if (!isset($DelRow)) { // $DelRow = ''; $DelRow = array(); for ($i = 0; $i < $Columns; $i++) { $DelRow[$i] = ''; } } if (!isset($AndOrRow)) { // $AndOrRow = ''; $AndOrRow = array(); for ($i = 0; $i < $Columns; $i++) { $AndOrRow[$i] = ''; } } if (!isset($AndOrCol)) { // $AndOrCol = ''; $AndOrCol = array(); for ($i = 0; $i < $Columns; $i++) { $AndOrCol[$i] = ''; } } $wid = 12; $widem = $wid . 'em'; $col = $Columns + $Add_Col; if ($col < 0) { $col = 0; } $row = $Rows + $Add_Row; if ($row < 0) { $row = 0; } /** * Prepares the form */ $tbl_result = mysql_list_tables($db); $tbl_result_cnt = mysql_num_rows($tbl_result); $i = 0; $k = 0; // The tables list sent by a previously submitted form if (!empty($TableList)) { for ($x = 0; $x < sizeof($TableList); $x++) { $tbl_names[$TableList[$x]] = ' selected="selected"'; } } // end if // The tables list gets from MySQL while ($i < $tbl_result_cnt) { $tbl = mysql_tablename($tbl_result, $i); $fld_results = mysql_list_fields($db, $tbl); $fld_results_cnt = mysql_num_fields($fld_results); $j = 0; if (empty($tbl_names[$tbl]) && !empty($TableList)) { $tbl_names[$tbl] = ''; } else { $tbl_names[$tbl] = ' selected="selected"'; } // end if // The fields list per selected tables if ($tbl_names[$tbl] == ' selected="selected"') { $fld[$k++] = PMA_backquote($tbl) . '.*'; while ($j < $fld_results_cnt) { $fld[$k] = mysql_field_name($fld_results, $j); $fld[$k] = PMA_backquote($tbl) . '.' . PMA_backquote($fld[$k]); $k++; $j++; } // end while } // end if mysql_free_result($fld_results); $i++; } // end if mysql_free_result($tbl_result); /** * Displays the form */ ?>

:	:	/>
:	:	/>

:	:	/>
:	:	/>

: /> : />

:	:
	:

<?php 
// 1. SELECT
$last_select = 0;
$encoded_qry = '';
if (!isset($qry_select)) {
    $qry_select         = '';
}
for ($x = 0; $x < $col; $x++) {
    if (!empty($curField[$x]) && isset($curShow[$x]) && $curShow[$x] == 'on') {
        if ($last_select) {
            $qry_select .=  ', ';
        }
        $qry_select     .= $curField[$x];
        $last_select    = 1;
    }
} // end for
if (!empty($qry_select)) {
    $encoded_qry .= urlencode('SELECT ' . $qry_select . "\n");
    echo  'SELECT ' . htmlspecialchars($qry_select) . "\n";
}

// 2. FROM
if (!isset($TableList)) {
    $TableList    = array();
}
if (!isset($qry_from)) {
    $qry_from     = '';
}
for ($x = 0; $x < sizeof($TableList); $x++) {
    if ($x) {
        $qry_from .=  ', ';
    }
    $qry_from     .=  PMA_backquote(urldecode($TableList[$x]));
} // end for
if (!empty($qry_from)) {
    $encoded_qry .= urlencode('FROM ' . $qry_from . "\n");
    echo  'FROM ' . htmlspecialchars($qry_from) . "\n";
}

// 3. WHERE
$qry_where          = '';
$criteria_cnt       = 0;
for ($x = 0; $x < $col; $x++) {
    if (!empty($curField[$x]) && !empty($curCriteria[$x]) && $x && isset($last_where)) {
        $qry_where  .= ' ' . strtoupper($curAndOrCol[$last_where]) . ' ';
    }
    if (!empty($curField[$x]) && !empty($curCriteria[$x])) {
        $qry_where  .= '(' . $curField[$x] . ' ' . $curCriteria[$x] . ')';
        $last_where = $x;
        $criteria_cnt++;
    }
} // end for
if ($criteria_cnt > 1) {
    $qry_where      = '(' . $qry_where . ')';
}

// OR rows ${"cur".$or}[$x]
if (!isset($curAndOrRow)) {
    $curAndOrRow          = array();
}
for ($y = 0; $y <= $row; $y++) {
    $criteria_cnt         = 0;
    $qry_orwhere          = '';
    $last_orwhere         = '';
    for ($x = 0; $x < $col; $x++) {
        if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x]) && $x) {
            $qry_orwhere  .= ' ' . strtoupper($curAndOrCol[$last_orwhere]) . ' ';
        }
        if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x])) {
            $qry_orwhere  .= '(' . $curField[$x]
                          .  ' '
                          .  (get_magic_quotes_gpc() ? stripslashes(${'curOr' . $y}[$x]) : ${'curOr' . $y}[$x])
                          .  ')';
            $last_orwhere = $x;
            $criteria_cnt++;
        }
    } // end for
    if ($criteria_cnt > 1) {
        $qry_orwhere      = '(' . $qry_orwhere . ')';
    }
    if (!empty($qry_orwhere)) {
        $qry_where .= "\n"
                   .  strtoupper(isset($curAndOrRow[$y]) ? $curAndOrRow[$y] . ' ' : '')
                   .  $qry_orwhere;
    } // end if
} // end for

if (!empty($qry_where) && $qry_where != '()') {
    $encoded_qry .= urlencode('WHERE ' . $qry_where . "\n");
    echo 'WHERE ' . htmlspecialchars($qry_where) . "\n";
} // end if

// 4. ORDER BY
$last_orderby = 0;
if (!isset($qry_orderby)) {
    $qry_orderby      = '';
}
for ($x = 0; $x < $col; $x++) {
    if ($last_orderby && $x && !empty($curField[$x]) && !empty($curSort[$x])) {
        $qry_orderby  .=  ', ';
    }
    if (!empty($curField[$x]) && !empty($curSort[$x])) {
        $qry_orderby  .=  $curField[$x] . ' ' . $curSort[$x];
        $last_orderby = 1;
    }
} // end for
if (!empty($qry_orderby)) {
    $encoded_qry .= urlencode('ORDER BY ' . $qry_orderby);
    echo 'ORDER BY ' . htmlspecialchars($qry_orderby) . "\n";
}
?>