source: extensions/pdf2tab/install/functions.inc.php @ 20203

<?php
/**
 * create the entry in the config table
 * @param array default parameters
 */
function pdf2tab_install($config) {
        $query = 'INSERT INTO '.CONFIG_TABLE.' (param,value,comment) VALUES ("pdf2tab" ,"'.pwg_db_real_escape_string(serialize($config)).'", "PDF2Tab plugin parameters");';
        pwg_query($query);
}

/**
 * update the config entry if new default parameters have been added since last version
 */
function pdf2tab_update_db() {
        global $conf;
        include(dirname(__FILE__).'/config_default.inc.php');

        $config = array();
        if (isset($conf['pdf2tab']))
                $conf_pdf2tab = unserialize($conf['pdf2tab']);
        
        if (isset($conf_pdf2tab)) {
                foreach ($config_default as $key => $value) {
                        if (isset($conf_pdf2tab[$key]))
                                $config[$key] = $conf_pdf2tab[$key];
                        else
                                $config[$key] = $config_default[$key];
                }
                pdf2tab_delete_conf("pdf2tab");
                pdf2tab_install($config);
        } else {
                pdf2tab_install($config_default);
        }
}

/**
 * delete an entry from the config table
 * @param string the param entry to delete
 */
function pdf2tab_delete_conf($where) {
        $query = 'DELETE FROM ' . CONFIG_TABLE . ' WHERE (param="'.$where.'");';
        pwg_query($query);
}
?>