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tbl_select.php
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PHP Script
|
2002-01-06
|
8KB
|
211 lines
<?php
/* $Id: tbl_select.php,v 1.29 2001/12/24 11:18:29 loic1 Exp $ */
/**
* Gets some core libraries
*/
require('./libraries/grab_globals.lib.php');
require('./libraries/common.lib.php');
/**
* Defines the url to return to in case of error in a sql statement
*/
$err_url = $goto
. '?lang=' . $lang
. '&server=' . $server
. '&db=' . urlencode($db)
. '&table=' . urlencode($table);
/**
* Not selection yet required -> displays the selection form
*/
if (!isset($param) || $param[0] == '') {
include('./header.inc.php');
// Gets the list and number of fields
$local_query = 'SHOW FIELDS FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table);
$result = @mysql_query($local_query);
if (!$result) {
PMA_mysqlDie('', $local_query, '', $err_url);
}
else {
$fields_cnt = mysql_num_rows($result);
while ($row = mysql_fetch_array($result)) {
$fields_list[] = $row['Field'];
$type = $row['Type'];
// reformat mysql query output - staybyte - 9. June 2001
$shorttype = substr($type, 0, 3);
if ($shorttype == 'set' || $shorttype == 'enu') {
$type = eregi_replace(',', ', ', $type);
// Removes automatic MySQL escape format
$type = str_replace('\'\'', '\\\'', $type);
}
$type = eregi_replace('BINARY', '', $type);
$type = eregi_replace('ZEROFILL', '', $type);
$type = eregi_replace('UNSIGNED', '', $type);
if (empty($type)) {
$type = ' ';
}
$fields_type[] = $type;
} // end while
mysql_free_result($result);
?>
<form method="post" action="tbl_select.php">
<input type="hidden" name="server" value="<?php echo $server; ?>" />
<input type="hidden" name="lang" value="<?php echo $lang; ?>" />
<input type="hidden" name="db" value="<?php echo $db; ?>" />
<input type="hidden" name="table" value="<?php echo $table; ?>" />
<input type="hidden" name="goto" value="<?php echo $goto; ?>" />
<?php echo $strSelectFields; ?> :<br />
<select name="param[]" size="10" multiple="multiple">
<?php
echo "\n";
// Displays the list of the fields
for ($i = 0 ; $i < $fields_cnt; $i++) {
echo ' <option value="' . urlencode($fields_list[$i]) . '" selected="selected">' . htmlspecialchars($fields_list[$i]) . '</option>' . "\n";
}
?>
</select><br />
<ul>
<li>
<div style="margin-bottom: 10px">
<?php echo $strLimitNumRows . "\n"; ?>
<input type="text" size="4" name="session_max_rows" value="<?php echo $cfgMaxRows; ?>" />
</div>
</li>
<li>
<?php echo $strAddSearchConditions; ?><br />
<input type="text" name="where" />
<?php echo PMA_showDocuShort('F/u/Functions.html') . "\n"; ?>
<br /><br />
<?php echo '<i>' . $strOr . '</i> ' . $strDoAQuery; ?><br />
<table border="<?php echo $cfgBorder; ?>">
<tr>
<th><?php echo $strField; ?></th>
<th><?php echo $strType; ?></th>
<th><?php echo $strValue; ?></th>
</tr>
<?php
for ($i = 0; $i < $fields_cnt; $i++) {
echo "\n";
$bgcolor = ($i % 2) ? $cfgBgcolorOne : $cfgBgcolorTwo;
?>
<tr>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo htmlspecialchars($fields_list[$i]); ?></td>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo $fields_type[$i]; ?></td>
<td bgcolor="<?php echo $bgcolor; ?>">
<input type="text" name="fields[]" size="40" />
<input type="hidden" name="names[]" value="<?php echo urlencode($fields_list[$i]); ?>" />
<input type="hidden" name="types[]" value="<?php echo $fields_type[$i]; ?>" />
</td>
</tr>
<?php
} // end for
echo "\n";
?>
</table><br />
</li>
<li>
<?php echo $strDisplayOrder; ?><br />
<select name="orderField" style="vertical-align: middle">
<option value="--nil--"></option>
<?php
echo "\n";
for ($i = 0; $i < $fields_cnt; $i++) {
echo ' ';
echo '<option value="' . urlencode($fields_list[$i]) . '">' . htmlspecialchars($fields_list[$i]) . '</option>' . "\n";
} // end for
?>
</select>
<input type="radio" name="order" value="ASC" checked="checked" />
<?php echo $strAscending; ?>
<input type="radio" name="order" value="DESC" />
<?php echo $strDescending; ?><br /><br />
</li>
</ul>
<input type="submit" name="submit" value="<?php echo $strGo; ?>" />
</form>
<?php
} // end if
echo "\n";
include('./footer.inc.php');
}
/**
* Selection criteria have been submitted -> do the work
*/
else {
// Builds the query
$sql_query = 'SELECT ' . PMA_backquote(urldecode($param[0]));
$i = 0;
$c = count($param);
while ($i < $c) {
if ($i > 0) {
$sql_query .= ',' . PMA_backquote(urldecode($param[$i]));
}
$i++;
}
$sql_query .= ' FROM ' . PMA_backquote($table);
// The where clause
if ($where != '') {
$sql_query .= ' WHERE ' . ((get_magic_quotes_gpc()) ? stripslashes($where) : $where);
}
else {
$sql_query .= ' WHERE 1';
for ($i = 0; $i < count($fields); $i++) {
if (!empty($fields) && $fields[$i] != '') {
if (strtoupper($fields[$i]) == 'NULL' || strtoupper($fields[$i]) == 'NOT NULL') {
$quot = '';
$cmp = 'IS';
}
else if (eregi('char|blob|text', $types[$i])
|| eregi('(set|enum)[(]', $types[$i])) {
$quot = '\'';
$cmp = 'LIKE';
if (get_magic_quotes_gpc()) {
$fields[$i] = stripslashes($fields[$i]);
}
$fields[$i] = PMA_sqlAddslashes($fields[$i], TRUE);
}
else if (eregi('date|time|year', $types[$i])) {
$quot = '\'';
$cmp = '=';
}
else if (strstr($fields[$i], '%')) {
$quot = '\'';
$cmp = 'LIKE';
}
else if (substr($fields[$i], 0, 1) == '<' || substr($fields[$i], 0, 1) == '>') {
$quot = '';
$cmp = '';
}
else {
$quot = '';
$cmp = '=';
} // end if
$sql_query .= ' AND ' . PMA_backquote(urldecode($names[$i])) . " $cmp $quot$fields[$i]$quot";
} // end if
} // end for
} // end if
if ($orderField != '--nil--') {
$sql_query .= ' ORDER BY ' . PMA_backquote(urldecode($orderField)) . ' ' . $order;
} // end if
// The query will be stripslashed in sql.php if "magic_quotes_gpc" is on
if (get_magic_quotes_gpc()) {
$sql_query = addslashes($sql_query);
}
include('./sql.php');
}
?>