<?php/* $Id: url_generating.lib.php 9711 2006-11-17 09:32:12Z nijel $ */// vim: expandtab sw=4 ts=4 sts=4:/** * URL/hidden inputs generating. *//** * Generates text with hidden inputs. * * @see     PMA_generate_common_url() * @param   string   optional database name * @param   string   optional table name * @param   int      indenting level * * @return  string   string with input fields * * @global  string   the current language * @global  string   the current conversion charset * @global  string   the current connection collation * @global  string   the current server * @global  array    the configuration array * @global  boolean  whether recoding is allowed or not * * @access  public * * @author  nijel */function PMA_generate_common_hidden_inputs($db = '', $table = '', $indent = 0, $skip = array()){    if (is_array($db)) {        $params  =& $db;        $_indent = empty($table) ? $indent : $table;        $_skip   = empty($indent) ? $skip : $indent;        $indent  =& $_indent;        $skip    =& $_skip;    } else {        $params = array();        if (isset($db) && strlen($db)) {            $params['db'] = $db;        }        if (isset($table) && strlen($table)) {            $params['table'] = $table;        }    }    if (! empty($GLOBALS['server'])    &&  $GLOBALS['server'] != $GLOBALS['cfg']['ServerDefault']) {        $params['server'] = $GLOBALS['server'];    }    if (empty($_COOKIE['pma_lang'])    && ! empty($GLOBALS['lang'])) {        $params['lang'] = $GLOBALS['lang'];    }    if (empty($_COOKIE['pma_charset'])    && ! empty($GLOBALS['convcharset'])) {        $params['convcharset'] = $GLOBALS['convcharset'];    }    if (empty($_COOKIE['pma_collation_connection'])    && ! empty($GLOBALS['collation_connection'])) {        $params['collation_connection'] = $GLOBALS['collation_connection'];    }    $params['token'] = $_SESSION[' PMA_token '];    if (! is_array($skip)) {        if (isset($params[$skip])) {            unset($params[$skip]);        }    } else {        foreach ($skip as $skipping) {            if (isset($params[$skipping])) {                unset($params[$skipping]);            }        }    }    $spaces = str_repeat('    ', $indent);    $return = '';    foreach ($params as $key => $val) {        $return .= $spaces . '<input type="hidden" name="' . htmlspecialchars($key) . '" value="' . htmlspecialchars($val) . '" />' . "\n";    }    return $return;}/** * Generates text with URL parameters. * * <code> * // note the ? * echo 'script.php?' . PMA_generate_common_url('mysql', 'rights'); * // produces with cookies enabled: * // script.php?db=mysql&amp;table=rights * // with cookies disabled: * // script.php?server=1&amp;lang=en-utf-8&amp;db=mysql&amp;table=rights * * $params['myparam'] = 'myvalue'; * $params['db']      = 'mysql'; * $params['table']   = 'rights'; * // note the missing ? * echo 'script.php' . PMA_generate_common_url($params); * // produces with cookies enabled: * // script.php?myparam=myvalue&amp;db=mysql&amp;table=rights * // with cookies disabled: * // script.php?server=1&amp;lang=en-utf-8&amp;myparam=myvalue&amp;db=mysql&amp;table=rights * * // note the missing ? * echo 'script.php' . PMA_generate_common_url(); * // produces with cookies enabled: * // script.php * // with cookies disabled: * // script.php?server=1&amp;lang=en-utf-8 * </code> * * @param   mixed    assoc. array with url params or optional string with database name *                   if first param is an array there is also an ? prefixed to the url * @param   string   optional table name only if first param is array * @param   string   character to use instead of '&amp;' for deviding *                   multiple URL parameters from each other * * @return  string   string with URL parameters * * @global  string   the current language * @global  string   the current conversion charset * @global  string   the current connection collation * @global  string   the current server * @global  array    the configuration array * @global  boolean  whether recoding is allowed or not * * @access  public * * @author  nijel */function PMA_generate_common_url ($db = '', $table = '', $delim = '&amp;'){    if (is_array($db)) {        $params =& $db;        $delim  = empty($table) ? $delim : $table;        $questionmark = '?';    } else {        $params = array();        if (isset($db) && strlen($db)) {            $params['db'] = $db;        }        if (isset($table) && strlen($table)) {            $params['table'] = $table;        }        $questionmark = '';    }    // use seperators defined by php, but prefer ';'    // as recommended by W3C    $separator = PMA_get_arg_separator();    // check wether to htmlentity the separator or not    if ($delim === '&amp;') {        $delim = htmlentities($separator);    } else {        $delim = $separator;    }    if (isset($GLOBALS['server'])      && $GLOBALS['server'] != $GLOBALS['cfg']['ServerDefault']) {        $params['server'] = $GLOBALS['server'];    }    if (empty($_COOKIE['pma_lang'])      && ! empty($GLOBALS['lang'])) {        $params['lang'] = $GLOBALS['lang'];    }    if (empty($_COOKIE['pma_charset'])      && ! empty($GLOBALS['convcharset'])) {        $params['convcharset'] = $GLOBALS['convcharset'];    }    if (empty($_COOKIE['pma_collation_connection'])      && ! empty($GLOBALS['collation_connection'])) {        $params['collation_connection'] = $GLOBALS['collation_connection'];    }    $params['token'] = $_SESSION[' PMA_token '];    $param_strings = array();    foreach ($params as $key => $val) {        /* We ignore arrays as we don't use them! */        if (!is_array($val)) {            $param_strings[] = urlencode($key) . '=' . urlencode($val);        }    }    if (empty($param_strings)) {        return '';    }    return $questionmark . implode($delim, $param_strings);}/** * Returns url separator * * @return  string   character used for separating url parts * * @access  public * * @author  nijel */function PMA_get_arg_separator() {    // use seperators defined by php, but prefer ';'    // as recommended by W3C    $php_arg_separator_input = ini_get('arg_separator.input');    if (strpos($php_arg_separator_input, ';') !== false) {        return ';';    } elseif (strlen($php_arg_separator_input) > 0) {        return $php_arg_separator_input{0};    } else {        return '&';    }}?>