tbl_select.php

WEBGAME源码,有架设说明,只是非常简单

            foreach ($GLOBALS['cfg']['NumOperators'] as $fc) {
                echo "\n" . '                        '
                   . '<option value="' .  htmlspecialchars($fc) . '">'
                   . htmlspecialchars($fc) . '</option>';
            }
        } // end if... else...
        if ($fields_null[$i]) {
            foreach ($GLOBALS['cfg']['NullOperators'] as $fc) {
                echo "\n" . '                        '
                   . '<option value="' .  htmlspecialchars($fc) . '">'
                   . htmlspecialchars($fc) . '</option>';
            }
        }
        ?>

                </select>
            </td>
            <td>
        <?php
        // <[e-mail]>
        $field = $fields_list[$i];

        // do not use require_once here
        require('./libraries/get_foreign.lib.php');

        // we got a bug report: in some cases, even if $disp is true,
        // there are no rows, so we add a fetch_array

        if ($foreigners && isset($foreigners[$field]) && isset($disp_row) && is_array($disp_row)) {
            // f o r e i g n    k e y s
            echo '            <select name="fields[' . $i . ']">' . "\n";
            // go back to first row

            // here, the 4th parameter is empty because there is no current
            // value of data for the dropdown (the search page initial values
            // are displayed empty)
            echo PMA_foreignDropdown($disp_row, $foreign_field, $foreign_display,
                '', $GLOBALS['cfg']['ForeignKeyMaxLimit']);
            echo '            </select>' . "\n";
        } elseif (isset($foreign_link) && $foreign_link == true) {
            ?>
            <input type="text" name="fields[<?php echo $i; ?>]"
                id="field_<?php echo md5($field); ?>[<?php echo $i; ?>]"
                class="textfield" />
            <script type="text/javascript" language="javascript">
                document.writeln('<a target="_blank" onclick="window.open(this.href, \'foreigners\', \'width=640,height=240,scrollbars=yes\'); return false" href="browse_foreigners.php?<?php echo PMA_generate_common_url($db, $table); ?>&amp;field=<?php echo urlencode($field); ?>&amp;fieldkey=<?php echo $i; ?>"><?php echo str_replace("'", "\'", $titles['Browse']); ?></a>');
            </script>
            <?php
        } elseif (strncasecmp($fields_type[$i], 'enum', 4) == 0) {
            // e n u m s
            $enum_value=explode(', ', str_replace("'", '', substr($fields_type[$i], 5, -1)));
            $cnt_enum_value = count($enum_value);
            echo '            <select name="fields[' . $i . '][]"'
                .' multiple="multiple" size="' . min(3, $cnt_enum_value) . '">' . "\n";
            for ($j = 0; $j < $cnt_enum_value; $j++) {
                echo '                <option value="' . $enum_value[$j] . '">'
                    . $enum_value[$j] . '</option>';
            } // end for
            echo '            </select>' . "\n";
        } else {
            // o t h e r   c a s e s
            echo '            <input type="text" name="fields[' . $i . ']"'
                .' size="40" class="textfield" id="field_' . $i . '" />' .  "\n";
        };
        $type = $fields_type[$i];
        if ($type == 'date' || $type == 'datetime' || substr($type, 0, 9) == 'timestamp') {
        ?>
                    <script type="text/javascript" language="javascript">
                    //<![CDATA[
                    document.write('<a title="<?php echo $strCalendar;?>" href="javascript:openCalendar(\'<?php echo PMA_generate_common_url();?>\', \'insertForm\', \'field_<?php echo ($i); ?>\', \'<?php echo (PMA_MYSQL_INT_VERSION >= 40100 && substr($type, 0, 9) == 'timestamp') ? 'datetime' : substr($type, 0, 9); ?>\')"><img class="calendar" src="<?php echo $pmaThemeImage; ?>b_calendar.png" alt="<?php echo $strCalendar; ?>"/></a>');
                    //]]>
                    </script>
        <?php
        } 
        ?>
            <input type="hidden" name="names[<?php echo $i; ?>]"
                value="<?php echo htmlspecialchars($fields_list[$i]); ?>" />
            <input type="hidden" name="types[<?php echo $i; ?>]"
                value="<?php echo $fields_type[$i]; ?>" />
            <input type="hidden" name="collations[<?php echo $i; ?>]"
                value="<?php echo $fields_collation[$i]; ?>" />
        </td>
    </tr>
        <?php
    } // end for
    ?>
    </tbody>
    </table>
</fieldset>
<fieldset class="tblFooters">
    <input type="hidden" name="max_number_of_fields"
        value="<?php echo $fields_cnt; ?>" />
    <input type="submit" name="submit" value="<?php echo $strGo; ?>" />
</fieldset>
</form>
    <?php
    require_once('./libraries/footer.inc.php');
}


/**
 * Selection criteria have been submitted -> do the work
 */
else {
    // Builds the query

    $sql_query = 'SELECT ' . (isset($distinct) ? 'DISTINCT ' : '');

    // if all fields were selected to display, we do a SELECT *
    // (more efficient and this helps prevent a problem in IE
    // if one of the rows is edited and we come back to the Select results)

    if (count($param) == $max_number_of_fields) {
        $sql_query .= '* ';
    } else {
        $param = PMA_backquote( $param );
        $sql_query .= implode( ', ', $param );
        unset( $param );
    } // end if

    $sql_query .= ' FROM ' . PMA_backquote($table);

    // The where clause
    if (trim($where) != '') {
        $sql_query .= ' WHERE ' . $where;
    } else {
        $w = $charsets = array();
        $cnt_func = count($func);
        reset($func);
        while (list($i, $func_type) = each($func)) {
            if (PMA_MYSQL_INT_VERSION >= 40100) {
                list($charsets[$i]) = explode('_', $collations[$i]);
            }
            if (@$GLOBALS['cfg']['UnaryOperators'][$func_type] == 1) {
                $fields[$i] = '';
                $w[] = PMA_backquote(urldecode($names[$i])) . ' ' . $func_type;

            } elseif (strncasecmp($types[$i], 'enum', 4) == 0) {
                if (!empty($fields[$i])) {
                    if (!is_array($fields[$i])) {
                        $fields[$i] = explode(',', $fields[$i]);
                    }
                    $enum_selected_count = count($fields[$i]);
                    if ($func_type == '=' && $enum_selected_count > 1) {
                        $func_type    = $func[$i] = 'IN';
                        $parens_open  = '(';
                        $parens_close = ')';

                    } elseif ($func_type == '!=' && $enum_selected_count > 1) {
                        $func_type    = $func[$i] = 'NOT IN';
                        $parens_open  = '(';
                        $parens_close = ')';

                    } else {
                        $parens_open  = '';
                        $parens_close = '';
                    }
                    $enum_where = '\'' . PMA_sqlAddslashes($fields[$i][0]) . '\'';
                    if (PMA_MYSQL_INT_VERSION >= 40100 && $charsets[$i] != $charset_connection) {
                        $enum_where = 'CONVERT(_utf8 ' . $enum_where . ' USING ' . $charsets[$i] . ') COLLATE ' . $collations[$i];
                    }
                    for ($e = 1; $e < $enum_selected_count; $e++) {
                        $enum_where .= ', ';
                        $tmp_literal = '\'' . PMA_sqlAddslashes($fields[$i][$e]) . '\'';
                        if (PMA_MYSQL_INT_VERSION >= 40100 && $charsets[$i] != $charset_connection) {
                            $tmp_literal = 'CONVERT(_utf8 ' . $tmp_literal . ' USING ' . $charsets[$i] . ') COLLATE ' . $collations[$i];
                        }
                        $enum_where .= $tmp_literal;
                        unset($tmp_literal);
                    }

                    $w[] = PMA_backquote(urldecode($names[$i])) . ' ' . $func_type . ' ' . $parens_open . $enum_where . $parens_close;
                }

            } elseif ($fields[$i] != '') {
                // For these types we quote the value. Even if it's another type (like INT),
                // for a LIKE we always quote the value. MySQL converts strings to numbers
                // and numbers to strings as necessary during the comparison
                if (preg_match('@char|binary|blob|text|set|date|time|year@i', $types[$i]) || strpos(' ' . $func_type, 'LIKE')) {
                    $quot = '\'';
                } else {
                    $quot = '';
                }

                // Make query independant from the selected connection charset.
                // But if the field's type is VARBINARY, it has no charset
                // and $charsets[$i] is empty, so we cannot generate a CONVERT

                if (PMA_MYSQL_INT_VERSION >= 40101 && !empty($charsets[$i]) && $charsets[$i] != $charset_connection && preg_match('@char|binary|blob|text|set@i', $types[$i])) {
                    $prefix = 'CONVERT(_utf8 ';
                    $suffix = ' USING ' . $charsets[$i] . ') COLLATE ' . $collations[$i];
                } else {
                    $prefix = $suffix = '';
                }

                // LIKE %...%
                if ($func_type == 'LIKE %...%') {
                    $func_type = 'LIKE';
                    $fields[$i] = '%' . $fields[$i] . '%';
                }
                $w[] = PMA_backquote(urldecode($names[$i])) . ' ' . $func_type . ' ' . $prefix . $quot . PMA_sqlAddslashes($fields[$i]) . $quot . $suffix;

            } // end if
        } // end for

        if ($w) {
            $sql_query .= ' WHERE ' . implode(' AND ', $w);
        }
    } // end if

    if ($orderField != '--nil--') {
        $sql_query .= ' ORDER BY ' . PMA_backquote(urldecode($orderField)) . ' ' . $order;
    } // end if
    include('./sql.php');
}

?>