';
if ($include_icon) {
$button .= self::getImage($icon, $alternate);
}
if ($include_icon && $include_text) {
$button .= ' ';
}
if ($include_text) {
$button .= $alternate;
}
$button .= $menu_icon ? '' : '';
return $button;
}
/**
* Returns an HTML IMG tag for a particular image from a theme,
* which may be an actual file or an icon from a sprite
*
* @param string $image The name of the file to get
* @param string $alternate Used to set 'alt' and 'title' attributes
* of the image
* @param array $attributes An associative array of other attributes
*
* @return string an html IMG tag
*/
public static function getImage($image, $alternate = '', $attributes = array())
{
static $sprites; // cached list of available sprites (if any)
if (defined('TESTSUITE')) {
// prevent caching in testsuite
unset($sprites);
}
$url = '';
$is_sprite = false;
$alternate = htmlspecialchars($alternate);
// If it's the first time this function is called
if (! isset($sprites)) {
// Try to load the list of sprites
$sprite_file = $_SESSION['PMA_Theme']->getPath() . '/sprites.lib.php';
if (is_readable($sprite_file)) {
include_once $sprite_file;
$sprites = PMA_sprites();
} else {
// No sprites are available for this theme
$sprites = array();
}
}
// Check if we have the requested image as a sprite
// and set $url accordingly
$class = str_replace(array('.gif','.png'), '', $image);
if (array_key_exists($class, $sprites)) {
$is_sprite = true;
$url = (defined('PMA_TEST_THEME') ? '../' : '') . 'themes/dot.gif';
} else {
$url = $GLOBALS['pmaThemeImage'] . $image;
}
// set class attribute
if ($is_sprite) {
if (isset($attributes['class'])) {
$attributes['class'] = "icon ic_$class " . $attributes['class'];
} else {
$attributes['class'] = "icon ic_$class";
}
}
// set all other attributes
$attr_str = '';
foreach ($attributes as $key => $value) {
if (! in_array($key, array('alt', 'title'))) {
$attr_str .= " $key=\"$value\"";
}
}
// override the alt attribute
if (isset($attributes['alt'])) {
$alt = $attributes['alt'];
} else {
$alt = $alternate;
}
// override the title attribute
if (isset($attributes['title'])) {
$title = $attributes['title'];
} else {
$title = $alternate;
}
// generate the IMG tag
$template = '';
$retval = sprintf($template, $url, $title, $alt, $attr_str);
return $retval;
}
/**
* Returns the formatted maximum size for an upload
*
* @param integer $max_upload_size the size
*
* @return string the message
*
* @access public
*/
public static function getFormattedMaximumUploadSize($max_upload_size)
{
// I have to reduce the second parameter (sensitiveness) from 6 to 4
// to avoid weird results like 512 kKib
list($max_size, $max_unit) = self::formatByteDown($max_upload_size, 4);
return '(' . sprintf(__('Max: %s%s'), $max_size, $max_unit) . ')';
}
/**
* Generates a hidden field which should indicate to the browser
* the maximum size for upload
*
* @param integer $max_size the size
*
* @return string the INPUT field
*
* @access public
*/
public static function generateHiddenMaxFileSize($max_size)
{
return '';
}
/**
* Add slashes before "'" and "\" characters so a value containing them can
* be used in a sql comparison.
*
* @param string $a_string the string to slash
* @param bool $is_like whether the string will be used in a 'LIKE' clause
* (it then requires two more escaped sequences) or not
* @param bool $crlf whether to treat cr/lfs as escape-worthy entities
* (converts \n to \\n, \r to \\r)
* @param bool $php_code whether this function is used as part of the
* "Create PHP code" dialog
*
* @return string the slashed string
*
* @access public
*/
public static function sqlAddSlashes(
$a_string = '', $is_like = false, $crlf = false, $php_code = false
) {
if ($is_like) {
$a_string = str_replace('\\', '\\\\\\\\', $a_string);
} else {
$a_string = str_replace('\\', '\\\\', $a_string);
}
if ($crlf) {
$a_string = strtr(
$a_string,
array("\n" => '\n', "\r" => '\r', "\t" => '\t')
);
}
if ($php_code) {
$a_string = str_replace('\'', '\\\'', $a_string);
} else {
$a_string = str_replace('\'', '\'\'', $a_string);
}
return $a_string;
} // end of the 'sqlAddSlashes()' function
/**
* Add slashes before "_" and "%" characters for using them in MySQL
* database, table and field names.
* Note: This function does not escape backslashes!
*
* @param string $name the string to escape
*
* @return string the escaped string
*
* @access public
*/
public static function escapeMysqlWildcards($name)
{
return strtr($name, array('_' => '\\_', '%' => '\\%'));
} // end of the 'escapeMysqlWildcards()' function
/**
* removes slashes before "_" and "%" characters
* Note: This function does not unescape backslashes!
*
* @param string $name the string to escape
*
* @return string the escaped string
*
* @access public
*/
public static function unescapeMysqlWildcards($name)
{
return strtr($name, array('\\_' => '_', '\\%' => '%'));
} // end of the 'unescapeMysqlWildcards()' function
/**
* removes quotes (',",`) from a quoted string
*
* checks if the string is quoted and removes this quotes
*
* @param string $quoted_string string to remove quotes from
* @param string $quote type of quote to remove
*
* @return string unqoted string
*/
public static function unQuote($quoted_string, $quote = null)
{
$quotes = array();
if ($quote === null) {
$quotes[] = '`';
$quotes[] = '"';
$quotes[] = "'";
} else {
$quotes[] = $quote;
}
foreach ($quotes as $quote) {
if (substr($quoted_string, 0, 1) === $quote
&& substr($quoted_string, -1, 1) === $quote
) {
$unquoted_string = substr($quoted_string, 1, -1);
// replace escaped quotes
$unquoted_string = str_replace(
$quote . $quote,
$quote,
$unquoted_string
);
return $unquoted_string;
}
}
return $quoted_string;
}
/**
* format sql strings
*
* @param string $sql_query raw SQL string
* @param boolean $truncate truncate the query if it is too long
*
* @return string the formatted sql
*
* @global array $cfg the configuration array
*
* @access public
* @todo move into PMA_Sql
*/
public static function formatSql($sql_query, $truncate = false)
{
global $cfg;
if ($truncate
&& strlen($sql_query) > $cfg['MaxCharactersInDisplayedSQL']
) {
$sql_query = $GLOBALS['PMA_String']->substr(
$sql_query,
0,
$cfg['MaxCharactersInDisplayedSQL']
) . '[...]';
}
return '
';
} // end of the "formatSql()" function
/**
* Displays a link to the documentation as an icon
*
* @param string $link documentation link
* @param string $target optional link target
*
* @return string the html link
*
* @access public
*/
public static function showDocLink($link, $target = 'documentation')
{
return ''
. self::getImage('b_help.png', __('Documentation'))
. '';
} // end of the 'showDocLink()' function
/**
* Get a URL link to the official MySQL documentation
*
* @param string $link contains name of page/anchor that is being linked
* @param string $anchor anchor to page part
*
* @return string the URL link
*
* @access public
*/
public static function getMySQLDocuURL($link, $anchor = '')
{
// Fixup for newly used names:
$link = str_replace('_', '-', strtolower($link));
if (empty($link)) {
$link = 'index';
}
$mysql = '5.5';
$lang = 'en';
if (defined('PMA_MYSQL_INT_VERSION')) {
if (PMA_MYSQL_INT_VERSION >= 50600) {
$mysql = '5.6';
} else if (PMA_MYSQL_INT_VERSION >= 50500) {
$mysql = '5.5';
} else if (PMA_MYSQL_INT_VERSION >= 50100) {
$mysql = '5.1';
} else {
$mysql = '5.0';
}
}
$url = 'http://dev.mysql.com/doc/refman/'
. $mysql . '/' . $lang . '/' . $link . '.html';
if (! empty($anchor)) {
$url .= '#' . $anchor;
}
return PMA_linkURL($url);
}
/**
* Displays a link to the official MySQL documentation
*
* @param string $link contains name of page/anchor that is being linked
* @param bool $big_icon whether to use big icon (like in left frame)
* @param string $anchor anchor to page part
* @param bool $just_open whether only the opening tag should be returned
*
* @return string the html link
*
* @access public
*/
public static function showMySQLDocu(
$link, $big_icon = false, $anchor = '', $just_open = false
) {
$url = self::getMySQLDocuURL($link, $anchor);
$open_link = '';
if ($just_open) {
return $open_link;
} elseif ($big_icon) {
return $open_link
. self::getImage('b_sqlhelp.png', __('Documentation')) . '';
} else {
return self::showDocLink($url, 'mysql_doc');
}
} // end of the 'showMySQLDocu()' function
/**
* Returns link to documentation.
*
* @param string $page Page in documentation
* @param string $anchor Optional anchor in page
*
* @return string URL
*/
public static function getDocuLink($page, $anchor = '')
{
/* Construct base URL */
$url = $page . '.html';
if (!empty($anchor)) {
$url .= '#' . $anchor;
}
/* Check if we have built local documentation */
if (defined('TESTSUITE')) {
/* Provide consistent URL for testsuite */
return PMA_linkURL('http://docs.phpmyadmin.net/en/latest/' . $url);
} else if (file_exists('doc/html/index.html')) {
if (defined('PMA_SETUP')) {
return '../doc/html/' . $url;
} else {
return './doc/html/' . $url;
}
} else {
/* TODO: Should link to correct branch for released versions */
return PMA_linkURL('http://docs.phpmyadmin.net/en/latest/' . $url);
}
}
/**
* Displays a link to the phpMyAdmin documentation
*
* @param string $page Page in documentation
* @param string $anchor Optional anchor in page
*
* @return string the html link
*
* @access public
*/
public static function showDocu($page, $anchor = '')
{
return self::showDocLink(self::getDocuLink($page, $anchor));
} // end of the 'showDocu()' function
/**
* Displays a link to the PHP documentation
*
* @param string $target anchor in documentation
*
* @return string the html link
*
* @access public
*/
public static function showPHPDocu($target)
{
$url = PMA_getPHPDocLink($target);
return self::showDocLink($url);
} // end of the 'showPHPDocu()' function
/**
* Returns HTML code for a tooltip
*
* @param string $message the message for the tooltip
*
* @return string
*
* @access public
*/
public static function showHint($message)
{
if ($GLOBALS['cfg']['ShowHint']) {
$classClause = ' class="pma_hint"';
} else {
$classClause = '';
}
return ''
. self::getImage('b_help.png')
. '' . $message . ''
. '';
}
/**
* Displays a MySQL error message in the main panel when $exit is true.
* Returns the error message otherwise.
*
* @param string $error_message the error message
* @param string $the_query the sql query that failed
* @param bool $is_modify_link whether to show a "modify" link or not
* @param string $back_url the "back" link url (full path is not required)
* @param bool $exit EXIT the page?
*
* @return mixed
*
* @global string $table the curent table
* @global string $db the current db
*
* @access public
*/
public static function mysqlDie(
$error_message = '', $the_query = '',
$is_modify_link = true, $back_url = '', $exit = true
) {
global $table, $db;
$error_msg = '';
if (! $error_message) {
$error_message = $GLOBALS['dbi']->getError();
}
if (! $the_query && ! empty($GLOBALS['sql_query'])) {
$the_query = $GLOBALS['sql_query'];
}
// --- Added to solve bug #641765
if (! function_exists('PMA_SQP_isError') || PMA_SQP_isError()) {
$formatted_sql = htmlspecialchars($the_query);
} elseif (empty($the_query) || (trim($the_query) == '')) {
$formatted_sql = '';
} else {
$formatted_sql = self::formatSql($the_query, true);
}
// ---
$error_msg .= "\n" . '' . "\n";
$error_msg .= '
' . __('Error')
. '
' . "\n";
// if the config password is wrong, or the MySQL server does not
// respond, do not show the query that would reveal the
// username/password
if (! empty($the_query) && ! strstr($the_query, 'connect')) {
// --- Added to solve bug #641765
if (function_exists('PMA_SQP_isError') && PMA_SQP_isError()) {
$error_msg .= PMA_SQP_getErrorString() . "\n";
$error_msg .= ' ' . "\n";
}
// ---
// modified to show the help on sql errors
$error_msg .= '
' . "\n";
} // end if
if (! empty($error_message)) {
$error_message = preg_replace(
"@((\015\012)|(\015)|(\012)){3,}@",
"\n\n",
$error_message
);
}
// modified to show the help on error-returns
// (now error-messages-server)
$error_msg .= '
' . "\n";
// The error message will be displayed within a CODE segment.
// To preserve original formatting, but allow wordwrapping,
// we do a couple of replacements
// Replace all non-single blanks with their HTML-counterpart
$error_message = str_replace(' ', ' ', $error_message);
// Replace TAB-characters with their HTML-counterpart
$error_message = str_replace(
"\t", ' ', $error_message
);
// Replace linebreaks
$error_message = nl2br($error_message);
$error_msg .= '' . "\n"
. $error_message . "\n"
. ' ' . "\n";
$error_msg .= '
';
$_SESSION['Import_message']['message'] = $error_msg;
if ($exit) {
/**
* If in an Ajax request
* - avoid displaying a Back link
* - use PMA_Response() to transmit the message and exit
*/
if (isset($GLOBALS['is_ajax_request'])
&& $GLOBALS['is_ajax_request'] == true
) {
$response = PMA_Response::getInstance();
$response->isSuccess(false);
$response->addJSON('message', $error_msg);
exit;
}
if (! empty($back_url)) {
if (strstr($back_url, '?')) {
$back_url .= '&no_history=true';
} else {
$back_url .= '?no_history=true';
}
$_SESSION['Import_message']['go_back_url'] = $back_url;
$error_msg .= '' . "\n\n";
}
echo $error_msg;
exit;
} else {
return $error_msg;
}
} // end of the 'mysqlDie()' function
/**
* returns array with tables of given db with extended information and grouped
*
* @param string $db name of db
* @param string $tables name of tables
* @param integer $limit_offset list offset
* @param int|bool $limit_count max tables to return
*
* @return array (recursive) grouped table list
*/
public static function getTableList(
$db, $tables = null, $limit_offset = 0, $limit_count = false
) {
$sep = $GLOBALS['cfg']['NavigationTreeTableSeparator'];
if ($tables === null) {
$tables = $GLOBALS['dbi']->getTablesFull(
$db, false, false, null, $limit_offset, $limit_count
);
if ($GLOBALS['cfg']['NaturalOrder']) {
uksort($tables, 'strnatcasecmp');
}
}
if (count($tables) < 1) {
return $tables;
}
$default = array(
'Name' => '',
'Rows' => 0,
'Comment' => '',
'disp_name' => '',
);
$table_groups = array();
foreach ($tables as $table_name => $table) {
// check for correct row count
if ($table['Rows'] === null) {
// Do not check exact row count here,
// if row count is invalid possibly the table is defect
// and this would break left frame;
// but we can check row count if this is a view or the
// information_schema database
// since PMA_Table::countRecords() returns a limited row count
// in this case.
// set this because PMA_Table::countRecords() can use it
$tbl_is_view = $table['TABLE_TYPE'] == 'VIEW';
if ($tbl_is_view || $GLOBALS['dbi']->isSystemSchema($db)) {
$table['Rows'] = PMA_Table::countRecords(
$db,
$table['Name'],
false,
true
);
}
}
// in $group we save the reference to the place in $table_groups
// where to store the table info
if ($GLOBALS['cfg']['NavigationTreeEnableGrouping']
&& $sep && strstr($table_name, $sep)
) {
$parts = explode($sep, $table_name);
$group =& $table_groups;
$i = 0;
$group_name_full = '';
$parts_cnt = count($parts) - 1;
while (($i < $parts_cnt)
&& ($i < $GLOBALS['cfg']['NavigationTreeTableLevel'])
) {
$group_name = $parts[$i] . $sep;
$group_name_full .= $group_name;
if (! isset($group[$group_name])) {
$group[$group_name] = array();
$group[$group_name]['is' . $sep . 'group'] = true;
$group[$group_name]['tab' . $sep . 'count'] = 1;
$group[$group_name]['tab' . $sep . 'group']
= $group_name_full;
} elseif (! isset($group[$group_name]['is' . $sep . 'group'])) {
$table = $group[$group_name];
$group[$group_name] = array();
$group[$group_name][$group_name] = $table;
unset($table);
$group[$group_name]['is' . $sep . 'group'] = true;
$group[$group_name]['tab' . $sep . 'count'] = 1;
$group[$group_name]['tab' . $sep . 'group']
= $group_name_full;
} else {
$group[$group_name]['tab' . $sep . 'count']++;
}
$group =& $group[$group_name];
$i++;
}
} else {
if (! isset($table_groups[$table_name])) {
$table_groups[$table_name] = array();
}
$group =& $table_groups;
}
$table['disp_name'] = $table['Name'];
$group[$table_name] = array_merge($default, $table);
}
return $table_groups;
}
/* ----------------------- Set of misc functions ----------------------- */
/**
* Adds backquotes on both sides of a database, table or field name.
* and escapes backquotes inside the name with another backquote
*
* example:
*
* echo backquote('owner`s db'); // `owner``s db`
*
*
*
* @param mixed $a_name the database, table or field name to "backquote"
* or array of it
* @param boolean $do_it a flag to bypass this function (used by dump
* functions)
*
* @return mixed the "backquoted" database, table or field name
*
* @access public
*/
public static function backquote($a_name, $do_it = true)
{
if (is_array($a_name)) {
foreach ($a_name as &$data) {
$data = self::backquote($data, $do_it);
}
return $a_name;
}
if (! $do_it) {
global $PMA_SQPdata_forbidden_word;
if (! in_array(strtoupper($a_name), $PMA_SQPdata_forbidden_word)) {
return $a_name;
}
}
// '0' is also empty for php :-(
if (strlen($a_name) && $a_name !== '*') {
return '`' . str_replace('`', '``', $a_name) . '`';
} else {
return $a_name;
}
} // end of the 'backquote()' function
/**
* Adds quotes on both sides of a database, table or field name.
* in compatibility mode
*
* example:
*
* echo backquote('owner`s db'); // `owner``s db`
*
*
*
* @param mixed $a_name the database, table or field name to
* "backquote" or array of it
* @param string $compatibility string compatibility mode (used by dump
* functions)
* @param boolean $do_it a flag to bypass this function (used by dump
* functions)
*
* @return mixed the "backquoted" database, table or field name
*
* @access public
*/
public static function backquoteCompat(
$a_name, $compatibility = 'MSSQL', $do_it = true
) {
if (is_array($a_name)) {
foreach ($a_name as &$data) {
$data = self::backquoteCompat($data, $compatibility, $do_it);
}
return $a_name;
}
if (! $do_it) {
global $PMA_SQPdata_forbidden_word;
if (! in_array(strtoupper($a_name), $PMA_SQPdata_forbidden_word)) {
return $a_name;
}
}
// @todo add more compatibility cases (ORACLE for example)
switch ($compatibility) {
case 'MSSQL':
$quote = '"';
break;
default:
(isset($GLOBALS['sql_backquotes'])) ? $quote = "`" : $quote = '';
break;
}
// '0' is also empty for php :-(
if (strlen($a_name) && $a_name !== '*') {
return $quote . $a_name . $quote;
} else {
return $a_name;
}
} // end of the 'backquoteCompat()' function
/**
* Defines the value depending on the user OS.
*
* @return string the value to use
*
* @access public
*/
public static function whichCrlf()
{
// The 'PMA_USR_OS' constant is defined in "libraries/Config.class.php"
// Win case
if (PMA_USR_OS == 'Win') {
$the_crlf = "\r\n";
} else {
// Others
$the_crlf = "\n";
}
return $the_crlf;
} // end of the 'whichCrlf()' function
/**
* Prepare the message and the query
* usually the message is the result of the query executed
*
* @param string $message the message to display
* @param string $sql_query the query to display
* @param string $type the type (level) of the message
* @param boolean $is_view is this a message after a VIEW operation?
*
* @return string
*
* @access public
*/
public static function getMessage(
$message, $sql_query = null, $type = 'notice', $is_view = false
) {
global $cfg;
$retval = '';
if (null === $sql_query) {
if (! empty($GLOBALS['display_query'])) {
$sql_query = $GLOBALS['display_query'];
} elseif (! empty($GLOBALS['unparsed_sql'])) {
$sql_query = $GLOBALS['unparsed_sql'];
} elseif (! empty($GLOBALS['sql_query'])) {
$sql_query = $GLOBALS['sql_query'];
} else {
$sql_query = '';
}
}
if (isset($GLOBALS['using_bookmark_message'])) {
$retval .= $GLOBALS['using_bookmark_message']->getDisplay();
unset($GLOBALS['using_bookmark_message']);
}
// In an Ajax request, $GLOBALS['cell_align_left'] may not be defined. Hence,
// check for it's presence before using it
$retval .= '
';
}
if ($cfg['ShowSQL'] == true && ! empty($sql_query)) {
// Html format the query to be displayed
// If we want to show some sql code it is easiest to create it here
/* SQL-Parser-Analyzer */
if (! empty($GLOBALS['show_as_php'])) {
$new_line = '\\n" ' . "\n"
. ' . "';
$query_base = htmlspecialchars(addslashes($sql_query));
$query_base = preg_replace(
'/((\015\012)|(\015)|(\012))/', $new_line, $query_base
);
} else {
$query_base = $sql_query;
}
$query_too_big = false;
if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) {
// when the query is large (for example an INSERT of binary
// data), the parser chokes; so avoid parsing the query
$query_too_big = true;
$shortened_query_base = nl2br(
htmlspecialchars(
substr($sql_query, 0, $cfg['MaxCharactersInDisplayedSQL'])
. '[...]'
)
);
} elseif (! empty($GLOBALS['parsed_sql'])
&& $query_base == $GLOBALS['parsed_sql']['raw']
) {
// (here, use "! empty" because when deleting a bookmark,
// $GLOBALS['parsed_sql'] is set but empty
$parsed_sql = $GLOBALS['parsed_sql'];
} else {
// Parse SQL if needed
$parsed_sql = PMA_SQP_parse($query_base);
}
// Analyze it
if (isset($parsed_sql) && ! PMA_SQP_isError()) {
$analyzed_display_query = PMA_SQP_analyze($parsed_sql);
// Same as below (append LIMIT), append the remembered ORDER BY
if ($GLOBALS['cfg']['RememberSorting']
&& isset($analyzed_display_query[0]['queryflags']['select_from'])
&& isset($GLOBALS['sql_order_to_append'])
) {
$query_base = $analyzed_display_query[0]['section_before_limit']
. "\n" . $GLOBALS['sql_order_to_append']
. $analyzed_display_query[0]['limit_clause'] . ' '
. $analyzed_display_query[0]['section_after_limit'];
// Need to reparse query
$parsed_sql = PMA_SQP_parse($query_base);
// update the $analyzed_display_query
$analyzed_display_query[0]['section_before_limit']
.= $GLOBALS['sql_order_to_append'];
$analyzed_display_query[0]['order_by_clause']
= $GLOBALS['sorted_col'];
}
// Here we append the LIMIT added for navigation, to
// enable its display. Adding it higher in the code
// to $sql_query would create a problem when
// using the Refresh or Edit links.
// Only append it on SELECTs.
/**
* @todo what would be the best to do when someone hits Refresh:
* use the current LIMITs ?
*/
if (isset($analyzed_display_query[0]['queryflags']['select_from'])
&& ! empty($GLOBALS['sql_limit_to_append'])
) {
$query_base = $analyzed_display_query[0]['section_before_limit']
. "\n" . $GLOBALS['sql_limit_to_append']
. $analyzed_display_query[0]['section_after_limit'];
// Need to reparse query
$parsed_sql = PMA_SQP_parse($query_base);
}
}
if (! empty($GLOBALS['show_as_php'])) {
$query_base = '$sql = "' . $query_base;
} elseif (isset($query_base)) {
$query_base = self::formatSql($query_base);
}
// Prepares links that may be displayed to edit/explain the query
// (don't go to default pages, we must go to the page
// where the query box is available)
// Basic url query part
$url_params = array();
if (! isset($GLOBALS['db'])) {
$GLOBALS['db'] = '';
}
if (strlen($GLOBALS['db'])) {
$url_params['db'] = $GLOBALS['db'];
if (strlen($GLOBALS['table'])) {
$url_params['table'] = $GLOBALS['table'];
$edit_link = 'tbl_sql.php';
} else {
$edit_link = 'db_sql.php';
}
} else {
$edit_link = 'server_sql.php';
}
// Want to have the query explained
// but only explain a SELECT (that has not been explained)
/* SQL-Parser-Analyzer */
$explain_link = '';
$is_select = preg_match('@^SELECT[[:space:]]+@i', $sql_query);
if (! empty($cfg['SQLQuery']['Explain']) && ! $query_too_big) {
$explain_params = $url_params;
if ($is_select) {
$explain_params['sql_query'] = 'EXPLAIN ' . $sql_query;
$_message = __('Explain SQL');
} elseif (preg_match(
'@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $sql_query
)) {
$explain_params['sql_query'] = substr($sql_query, 8);
$_message = __('Skip Explain SQL');
}
if (isset($explain_params['sql_query'])) {
$explain_link = 'import.php'
. PMA_URL_getCommon($explain_params);
$explain_link = ' ['
. self::linkOrButton($explain_link, $_message) . ']';
}
} //show explain
$url_params['sql_query'] = $sql_query;
$url_params['show_query'] = 1;
// even if the query is big and was truncated, offer the chance
// to edit it (unless it's enormous, see linkOrButton() )
if (! empty($cfg['SQLQuery']['Edit'])) {
if ($cfg['EditInWindow'] == true) {
$onclick = 'PMA_querywindow.focus(\''
. PMA_jsFormat($sql_query, false) . '\'); return false;';
} else {
$onclick = '';
}
$edit_link .= PMA_URL_getCommon($url_params) . '#querybox';
$edit_link = ' ['
. self::linkOrButton(
$edit_link, __('Edit'),
array('onclick' => $onclick, 'class' => 'disableAjax')
)
. ']';
} else {
$edit_link = '';
}
// Also we would like to get the SQL formed in some nice
// php-code
if (! empty($cfg['SQLQuery']['ShowAsPHP']) && ! $query_too_big) {
$php_params = $url_params;
if (! empty($GLOBALS['show_as_php'])) {
$_message = __('Without PHP Code');
} else {
$php_params['show_as_php'] = 1;
$_message = __('Create PHP Code');
}
$php_link = 'import.php' . PMA_URL_getCommon($php_params);
$php_link = ' [' . self::linkOrButton($php_link, $_message) . ']';
if (isset($GLOBALS['show_as_php'])) {
$runquery_link = 'import.php'
. PMA_URL_getCommon($url_params);
$php_link .= ' ['
. self::linkOrButton($runquery_link, __('Submit Query'))
. ']';
}
} else {
$php_link = '';
} //show as php
// Refresh query
if (! empty($cfg['SQLQuery']['Refresh'])
&& ! isset($GLOBALS['show_as_php']) // 'Submit query' does the same
&& preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $sql_query)
) {
$refresh_link = 'import.php' . PMA_URL_getCommon($url_params);
$refresh_link = ' ['
. self::linkOrButton($refresh_link, __('Refresh')) . ']';
} else {
$refresh_link = '';
} //refresh
$retval .= '
';
if ($query_too_big) {
$retval .= $shortened_query_base;
} else {
$retval .= $query_base;
}
//Clean up the end of the PHP
if (! empty($GLOBALS['show_as_php'])) {
$retval .= '";';
}
$retval .= '
';
if ($GLOBALS['is_ajax_request'] === false) {
$retval .= ' ';
}
return $retval;
} // end of the 'getMessage()' function
/**
* Verifies if current MySQL server supports profiling
*
* @access public
*
* @return boolean whether profiling is supported
*/
public static function profilingSupported()
{
if (!self::cacheExists('profiling_supported', null)) {
// 5.0.37 has profiling but for example, 5.1.20 does not
// (avoid a trip to the server for MySQL before 5.0.37)
// and do not set a constant as we might be switching servers
if (defined('PMA_MYSQL_INT_VERSION')
&& (PMA_MYSQL_INT_VERSION >= 50037)
&& $GLOBALS['dbi']->fetchValue("SHOW VARIABLES LIKE 'profiling'")
) {
self::cacheSet('profiling_supported', true, null);
} else {
self::cacheSet('profiling_supported', false, null);
}
}
return self::cacheGet('profiling_supported', null);
}
/**
* Formats $value to byte view
*
* @param double $value the value to format
* @param int $limes the sensitiveness
* @param int $comma the number of decimals to retain
*
* @return array the formatted value and its unit
*
* @access public
*/
public static function formatByteDown($value, $limes = 6, $comma = 0)
{
if ($value === null) {
return null;
}
$byteUnits = array(
/* l10n: shortcuts for Byte */
__('B'),
/* l10n: shortcuts for Kilobyte */
__('KiB'),
/* l10n: shortcuts for Megabyte */
__('MiB'),
/* l10n: shortcuts for Gigabyte */
__('GiB'),
/* l10n: shortcuts for Terabyte */
__('TiB'),
/* l10n: shortcuts for Petabyte */
__('PiB'),
/* l10n: shortcuts for Exabyte */
__('EiB')
);
$dh = self::pow(10, $comma);
$li = self::pow(10, $limes);
$unit = $byteUnits[0];
for ($d = 6, $ex = 15; $d >= 1; $d--, $ex-=3) {
// cast to float to avoid overflow
$unitSize = (float) $li * self::pow(10, $ex);
if (isset($byteUnits[$d]) && $value >= $unitSize) {
// use 1024.0 to avoid integer overflow on 64-bit machines
$value = round($value / (self::pow(1024, $d) / $dh)) /$dh;
$unit = $byteUnits[$d];
break 1;
} // end if
} // end for
if ($unit != $byteUnits[0]) {
// if the unit is not bytes (as represented in current language)
// reformat with max length of 5
// 4th parameter=true means do not reformat if value < 1
$return_value = self::formatNumber($value, 5, $comma, true);
} else {
// do not reformat, just handle the locale
$return_value = self::formatNumber($value, 0);
}
return array(trim($return_value), $unit);
} // end of the 'formatByteDown' function
/**
* Changes thousands and decimal separators to locale specific values.
*
* @param string $value the value
*
* @return string
*/
public static function localizeNumber($value)
{
return str_replace(
array(',', '.'),
array(
/* l10n: Thousands separator */
__(','),
/* l10n: Decimal separator */
__('.'),
),
$value
);
}
/**
* Formats $value to the given length and appends SI prefixes
* with a $length of 0 no truncation occurs, number is only formated
* to the current locale
*
* examples:
*
* echo formatNumber(123456789, 6); // 123,457 k
* echo formatNumber(-123456789, 4, 2); // -123.46 M
* echo formatNumber(-0.003, 6); // -3 m
* echo formatNumber(0.003, 3, 3); // 0.003
* echo formatNumber(0.00003, 3, 2); // 0.03 m
* echo formatNumber(0, 6); // 0
*
*
* @param double $value the value to format
* @param integer $digits_left number of digits left of the comma
* @param integer $digits_right number of digits right of the comma
* @param boolean $only_down do not reformat numbers below 1
* @param boolean $noTrailingZero removes trailing zeros right of the comma
* (default: true)
*
* @return string the formatted value and its unit
*
* @access public
*/
public static function formatNumber(
$value, $digits_left = 3, $digits_right = 0,
$only_down = false, $noTrailingZero = true
) {
if ($value == 0) {
return '0';
}
$originalValue = $value;
//number_format is not multibyte safe, str_replace is safe
if ($digits_left === 0) {
$value = number_format($value, $digits_right);
if (($originalValue != 0) && (floatval($value) == 0)) {
$value = ' <' . (1 / self::pow(10, $digits_right));
}
return self::localizeNumber($value);
}
// this units needs no translation, ISO
$units = array(
-8 => 'y',
-7 => 'z',
-6 => 'a',
-5 => 'f',
-4 => 'p',
-3 => 'n',
-2 => 'µ',
-1 => 'm',
0 => ' ',
1 => 'k',
2 => 'M',
3 => 'G',
4 => 'T',
5 => 'P',
6 => 'E',
7 => 'Z',
8 => 'Y'
);
// check for negative value to retain sign
if ($value < 0) {
$sign = '-';
$value = abs($value);
} else {
$sign = '';
}
$dh = self::pow(10, $digits_right);
/*
* This gives us the right SI prefix already,
* but $digits_left parameter not incorporated
*/
$d = floor(log10($value) / 3);
/*
* Lowering the SI prefix by 1 gives us an additional 3 zeros
* So if we have 3,6,9,12.. free digits ($digits_left - $cur_digits)
* to use, then lower the SI prefix
*/
$cur_digits = floor(log10($value / self::pow(1000, $d, 'pow'))+1);
if ($digits_left > $cur_digits) {
$d -= floor(($digits_left - $cur_digits)/3);
}
if ($d < 0 && $only_down) {
$d = 0;
}
$value = round($value / (self::pow(1000, $d, 'pow') / $dh)) /$dh;
$unit = $units[$d];
// If we dont want any zeros after the comma just add the thousand separator
if ($noTrailingZero) {
$value = self::localizeNumber(
preg_replace('/(?<=\d)(?=(\d{3})+(?!\d))/', ',', $value)
);
} else {
//number_format is not multibyte safe, str_replace is safe
$value = self::localizeNumber(number_format($value, $digits_right));
}
if ($originalValue != 0 && floatval($value) == 0) {
return ' <' . (1 / self::pow(10, $digits_right)) . ' ' . $unit;
}
return $sign . $value . ' ' . $unit;
} // end of the 'formatNumber' function
/**
* Returns the number of bytes when a formatted size is given
*
* @param string $formatted_size the size expression (for example 8MB)
*
* @return integer The numerical part of the expression (for example 8)
*/
public static function extractValueFromFormattedSize($formatted_size)
{
$return_value = -1;
if (preg_match('/^[0-9]+GB$/', $formatted_size)) {
$return_value = substr($formatted_size, 0, -2) * self::pow(1024, 3);
} elseif (preg_match('/^[0-9]+MB$/', $formatted_size)) {
$return_value = substr($formatted_size, 0, -2) * self::pow(1024, 2);
} elseif (preg_match('/^[0-9]+K$/', $formatted_size)) {
$return_value = substr($formatted_size, 0, -1) * self::pow(1024, 1);
}
return $return_value;
}// end of the 'extractValueFromFormattedSize' function
/**
* Writes localised date
*
* @param string $timestamp the current timestamp
* @param string $format format
*
* @return string the formatted date
*
* @access public
*/
public static function localisedDate($timestamp = -1, $format = '')
{
$month = array(
/* l10n: Short month name */
__('Jan'),
/* l10n: Short month name */
__('Feb'),
/* l10n: Short month name */
__('Mar'),
/* l10n: Short month name */
__('Apr'),
/* l10n: Short month name */
_pgettext('Short month name', 'May'),
/* l10n: Short month name */
__('Jun'),
/* l10n: Short month name */
__('Jul'),
/* l10n: Short month name */
__('Aug'),
/* l10n: Short month name */
__('Sep'),
/* l10n: Short month name */
__('Oct'),
/* l10n: Short month name */
__('Nov'),
/* l10n: Short month name */
__('Dec'));
$day_of_week = array(
/* l10n: Short week day name */
_pgettext('Short week day name', 'Sun'),
/* l10n: Short week day name */
__('Mon'),
/* l10n: Short week day name */
__('Tue'),
/* l10n: Short week day name */
__('Wed'),
/* l10n: Short week day name */
__('Thu'),
/* l10n: Short week day name */
__('Fri'),
/* l10n: Short week day name */
__('Sat'));
if ($format == '') {
/* l10n: See http://www.php.net/manual/en/function.strftime.php */
$format = __('%B %d, %Y at %I:%M %p');
}
if ($timestamp == -1) {
$timestamp = time();
}
$date = preg_replace(
'@%[aA]@',
$day_of_week[(int)strftime('%w', $timestamp)],
$format
);
$date = preg_replace(
'@%[bB]@',
$month[(int)strftime('%m', $timestamp)-1],
$date
);
return strftime($date, $timestamp);
} // end of the 'localisedDate()' function
/**
* returns a tab for tabbed navigation.
* If the variables $link and $args ar left empty, an inactive tab is created
*
* @param array $tab array with all options
* @param array $url_params tab specific URL parameters
*
* @return string html code for one tab, a link if valid otherwise a span
*
* @access public
*/
public static function getHtmlTab($tab, $url_params = array())
{
// default values
$defaults = array(
'text' => '',
'class' => '',
'active' => null,
'link' => '',
'sep' => '?',
'attr' => '',
'args' => '',
'warning' => '',
'fragment' => '',
'id' => '',
);
$tab = array_merge($defaults, $tab);
// determine additionnal style-class
if (empty($tab['class'])) {
if (! empty($tab['active'])
|| PMA_isValid($GLOBALS['active_page'], 'identical', $tab['link'])
) {
$tab['class'] = 'active';
} elseif (is_null($tab['active']) && empty($GLOBALS['active_page'])
&& (basename($GLOBALS['PMA_PHP_SELF']) == $tab['link'])
) {
$tab['class'] = 'active';
}
}
// If there are any tab specific URL parameters, merge those with
// the general URL parameters
if (! empty($tab['url_params']) && is_array($tab['url_params'])) {
$url_params = array_merge($url_params, $tab['url_params']);
}
// build the link
if (! empty($tab['link'])) {
$tab['link'] = htmlentities($tab['link']);
$tab['link'] = $tab['link'] . PMA_URL_getCommon($url_params);
if (! empty($tab['args'])) {
foreach ($tab['args'] as $param => $value) {
$tab['link'] .= PMA_URL_getArgSeparator('html')
. urlencode($param) . '=' . urlencode($value);
}
}
}
if (! empty($tab['fragment'])) {
$tab['link'] .= $tab['fragment'];
}
// display icon
if (isset($tab['icon'])) {
// avoid generating an alt tag, because it only illustrates
// the text that follows and if browser does not display
// images, the text is duplicated
$tab['text'] = self::getIcon(
$tab['icon'],
$tab['text'],
false,
true,
'TabsMode'
);
} elseif (empty($tab['text'])) {
// check to not display an empty link-text
$tab['text'] = '?';
trigger_error(
'empty linktext in function ' . __FUNCTION__ . '()',
E_USER_NOTICE
);
}
//Set the id for the tab, if set in the params
$id_string = ( empty($tab['id']) ? '' : ' id="' . $tab['id'] . '" ' );
$out = '';
if (! empty($tab['link'])) {
$out .= ''
. $tab['text'] . '';
} else {
$out .= '' . $tab['text'] . '';
}
$out .= '';
return $out;
} // end of the 'getHtmlTab()' function
/**
* returns html-code for a tab navigation
*
* @param array $tabs one element per tab
* @param string $url_params additional URL parameters
* @param string $menu_id HTML id attribute for the menu container
* @param bool $resizable whether to add a "resizable" class
*
* @return string html-code for tab-navigation
*/
public static function getHtmlTabs($tabs, $url_params, $menu_id,
$resizable = false
) {
$class = '';
if ($resizable) {
$class = ' class="resizable-menu"';
}
$tab_navigation = '
' . "\n";
return $tab_navigation;
}
/**
* Displays a link, or a button if the link's URL is too large, to
* accommodate some browsers' limitations
*
* @param string $url the URL
* @param string $message the link message
* @param mixed $tag_params string: js confirmation
* array: additional tag params (f.e. style="")
* @param boolean $new_form we set this to false when we are already in
* a form, to avoid generating nested forms
* @param boolean $strip_img whether to strip the image
* @param string $target target
*
* @return string the results to be echoed or saved in an array
*/
public static function linkOrButton(
$url, $message, $tag_params = array(),
$new_form = true, $strip_img = false, $target = ''
) {
$url_length = strlen($url);
// with this we should be able to catch case of image upload
// into a (MEDIUM) BLOB; not worth generating even a form for these
if ($url_length > $GLOBALS['cfg']['LinkLengthLimit'] * 100) {
return '';
}
if (! is_array($tag_params)) {
$tmp = $tag_params;
$tag_params = array();
if (! empty($tmp)) {
$tag_params['onclick'] = 'return confirmLink(this, \''
. PMA_escapeJsString($tmp) . '\')';
}
unset($tmp);
}
if (! empty($target)) {
$tag_params['target'] = htmlentities($target);
}
$tag_params_strings = array();
foreach ($tag_params as $par_name => $par_value) {
// htmlspecialchars() only on non javascript
$par_value = substr($par_name, 0, 2) == 'on'
? $par_value
: htmlspecialchars($par_value);
$tag_params_strings[] = $par_name . '="' . $par_value . '"';
}
$displayed_message = '';
// Add text if not already added
if (stristr($message, '';
}
// Suhosin: Check that each query parameter is not above maximum
$in_suhosin_limits = true;
if ($url_length <= $GLOBALS['cfg']['LinkLengthLimit']) {
$suhosin_get_MaxValueLength = ini_get('suhosin.get.max_value_length');
if ($suhosin_get_MaxValueLength) {
$query_parts = self::splitURLQuery($url);
foreach ($query_parts as $query_pair) {
list($eachvar, $eachval) = explode('=', $query_pair);
if (strlen($eachval) > $suhosin_get_MaxValueLength) {
$in_suhosin_limits = false;
break;
}
}
}
}
if (($url_length <= $GLOBALS['cfg']['LinkLengthLimit'])
&& $in_suhosin_limits
) {
// no whitespace within an else Safari will make it part of the link
$ret = "\n" . ''
. $message . $displayed_message . '' . "\n";
} else {
// no spaces (linebreaks) at all
// or after the hidden fields
// IE will display them all
// add class=link to submit button
if (empty($tag_params['class'])) {
$tag_params['class'] = 'link';
}
if (! isset($query_parts)) {
$query_parts = self::splitURLQuery($url);
}
$url_parts = parse_url($url);
if ($new_form) {
$ret = '';
}
} // end if... else...
return $ret;
} // end of the 'linkOrButton()' function
/**
* Splits a URL string by parameter
*
* @param string $url the URL
*
* @return array the parameter/value pairs, for example [0] db=sakila
*/
public static function splitURLQuery($url)
{
// decode encoded url separators
$separator = PMA_URL_getArgSeparator();
// on most places separator is still hard coded ...
if ($separator !== '&') {
// ... so always replace & with $separator
$url = str_replace(htmlentities('&'), $separator, $url);
$url = str_replace('&', $separator, $url);
}
$url = str_replace(htmlentities($separator), $separator, $url);
// end decode
$url_parts = parse_url($url);
return explode($separator, $url_parts['query']);
}
/**
* Returns a given timespan value in a readable format.
*
* @param int $seconds the timespan
*
* @return string the formatted value
*/
public static function timespanFormat($seconds)
{
$days = floor($seconds / 86400);
if ($days > 0) {
$seconds -= $days * 86400;
}
$hours = floor($seconds / 3600);
if ($days > 0 || $hours > 0) {
$seconds -= $hours * 3600;
}
$minutes = floor($seconds / 60);
if ($days > 0 || $hours > 0 || $minutes > 0) {
$seconds -= $minutes * 60;
}
return sprintf(
__('%s days, %s hours, %s minutes and %s seconds'),
(string)$days, (string)$hours, (string)$minutes, (string)$seconds
);
}
/**
* Takes a string and outputs each character on a line for itself. Used
* mainly for horizontalflipped display mode.
* Takes care of special html-characters.
* Fulfills https://sourceforge.net/p/phpmyadmin/feature-requests/164/
*
* @param string $string The string
* @param string $Separator The Separator (defaults to " \n")
*
* @access public
* @todo add a multibyte safe function $GLOBALS['PMA_String']->split()
*
* @return string The flipped string
*/
public static function flipstring($string, $Separator = " \n")
{
$format_string = '';
$charbuff = false;
for ($i = 0, $str_len = strlen($string); $i < $str_len; $i++) {
$char = $string{$i};
$append = false;
if ($char == '&') {
$format_string .= $charbuff;
$charbuff = $char;
} elseif ($char == ';' && ! empty($charbuff)) {
$format_string .= $charbuff . $char;
$charbuff = false;
$append = true;
} elseif (! empty($charbuff)) {
$charbuff .= $char;
} else {
$format_string .= $char;
$append = true;
}
// do not add separator after the last character
if ($append && ($i != $str_len - 1)) {
$format_string .= $Separator;
}
}
return $format_string;
}
/**
* Function added to avoid path disclosures.
* Called by each script that needs parameters, it displays
* an error message and, by default, stops the execution.
*
* Not sure we could use a strMissingParameter message here,
* would have to check if the error message file is always available
*
* @param array $params The names of the parameters needed by the calling script
* @param bool $request Whether to include this list in checking for
* special params
*
* @return void
*
* @global boolean $checked_special flag whether any special variable
* was required
*
* @access public
*/
public static function checkParameters($params, $request = true)
{
global $checked_special;
if (! isset($checked_special)) {
$checked_special = false;
}
$reported_script_name = basename($GLOBALS['PMA_PHP_SELF']);
$found_error = false;
$error_message = '';
foreach ($params as $param) {
if ($request && ($param != 'db') && ($param != 'table')) {
$checked_special = true;
}
if (! isset($GLOBALS[$param])) {
$error_message .= $reported_script_name
. ': ' . __('Missing parameter:') . ' '
. $param
. self::showDocu('faq', 'faqmissingparameters')
. ' ';
$found_error = true;
}
}
if ($found_error) {
PMA_fatalError($error_message, null, false);
}
} // end function
/**
* Function to generate unique condition for specified row.
*
* @param resource $handle current query result
* @param integer $fields_cnt number of fields
* @param array $fields_meta meta information about fields
* @param array $row current row
* @param boolean $force_unique generate condition only on pk or unique
*
* @access public
*
* @return array the calculated condition and whether condition is unique
*/
public static function getUniqueCondition(
$handle, $fields_cnt, $fields_meta, $row, $force_unique = false
) {
$primary_key = '';
$unique_key = '';
$nonprimary_condition = '';
$preferred_condition = '';
$primary_key_array = array();
$unique_key_array = array();
$nonprimary_condition_array = array();
$condition_array = array();
for ($i = 0; $i < $fields_cnt; ++$i) {
$condition = '';
$con_key = '';
$con_val = '';
$field_flags = $GLOBALS['dbi']->fieldFlags($handle, $i);
$meta = $fields_meta[$i];
// do not use a column alias in a condition
if (! isset($meta->orgname) || ! strlen($meta->orgname)) {
$meta->orgname = $meta->name;
if (isset($GLOBALS['analyzed_sql'][0]['select_expr'])
&& is_array($GLOBALS['analyzed_sql'][0]['select_expr'])
) {
foreach (
$GLOBALS['analyzed_sql'][0]['select_expr'] as $select_expr
) {
// need (string) === (string)
// '' !== 0 but '' == 0
if ((string)$select_expr['alias'] === (string)$meta->name) {
$meta->orgname = $select_expr['column'];
break;
} // end if
} // end foreach
}
}
// Do not use a table alias in a condition.
// Test case is:
// select * from galerie x WHERE
//(select count(*) from galerie y where y.datum=x.datum)>1
//
// But orgtable is present only with mysqli extension so the
// fix is only for mysqli.
// Also, do not use the original table name if we are dealing with
// a view because this view might be updatable.
// (The isView() verification should not be costly in most cases
// because there is some caching in the function).
if (isset($meta->orgtable)
&& ($meta->table != $meta->orgtable)
&& ! PMA_Table::isView($GLOBALS['db'], $meta->table)
) {
$meta->table = $meta->orgtable;
}
// to fix the bug where float fields (primary or not)
// can't be matched because of the imprecision of
// floating comparison, use CONCAT
// (also, the syntax "CONCAT(field) IS NULL"
// that we need on the next "if" will work)
if ($meta->type == 'real') {
$con_key = 'CONCAT(' . self::backquote($meta->table) . '.'
. self::backquote($meta->orgname) . ')';
} else {
$con_key = self::backquote($meta->table) . '.'
. self::backquote($meta->orgname);
} // end if... else...
$condition = ' ' . $con_key . ' ';
if (! isset($row[$i]) || is_null($row[$i])) {
$con_val = 'IS NULL';
} else {
// timestamp is numeric on some MySQL 4.1
// for real we use CONCAT above and it should compare to string
if ($meta->numeric
&& ($meta->type != 'timestamp')
&& ($meta->type != 'real')
) {
$con_val = '= ' . $row[$i];
} elseif ((($meta->type == 'blob') || ($meta->type == 'string'))
&& stristr($field_flags, 'BINARY')
&& ! empty($row[$i])
) {
// hexify only if this is a true not empty BLOB or a BINARY
// do not waste memory building a too big condition
if (strlen($row[$i]) < 1000) {
// use a CAST if possible, to avoid problems
// if the field contains wildcard characters % or _
$con_val = '= CAST(0x' . bin2hex($row[$i]) . ' AS BINARY)';
} else if ($fields_cnt == 1) {
// when this blob is the only field present
// try settling with length comparison
$condition = ' CHAR_LENGTH(' . $con_key . ') ';
$con_val = ' = ' . strlen($row[$i]);
} else {
// this blob won't be part of the final condition
$con_val = null;
}
} elseif (in_array($meta->type, self::getGISDatatypes())
&& ! empty($row[$i])
) {
// do not build a too big condition
if (strlen($row[$i]) < 5000) {
$condition .= '=0x' . bin2hex($row[$i]) . ' AND';
} else {
$condition = '';
}
} elseif ($meta->type == 'bit') {
$con_val = "= b'"
. self::printableBitValue($row[$i], $meta->length) . "'";
} else {
$con_val = '= \''
. self::sqlAddSlashes($row[$i], false, true) . '\'';
}
}
if ($con_val != null) {
$condition .= $con_val . ' AND';
if ($meta->primary_key > 0) {
$primary_key .= $condition;
$primary_key_array[$con_key] = $con_val;
} elseif ($meta->unique_key > 0) {
$unique_key .= $condition;
$unique_key_array[$con_key] = $con_val;
}
$nonprimary_condition .= $condition;
$nonprimary_condition_array[$con_key] = $con_val;
}
} // end for
// Correction University of Virginia 19991216:
// prefer primary or unique keys for condition,
// but use conjunction of all values if no primary key
$clause_is_unique = true;
if ($primary_key) {
$preferred_condition = $primary_key;
$condition_array = $primary_key_array;
} elseif ($unique_key) {
$preferred_condition = $unique_key;
$condition_array = $unique_key_array;
} elseif (! $force_unique) {
$preferred_condition = $nonprimary_condition;
$condition_array = $nonprimary_condition_array;
$clause_is_unique = false;
}
$where_clause = trim(preg_replace('|\s?AND$|', '', $preferred_condition));
return(array($where_clause, $clause_is_unique, $condition_array));
} // end function
/**
* Generate a button or image tag
*
* @param string $button_name name of button element
* @param string $button_class class of button or image element
* @param string $image_name name of image element
* @param string $text text to display
* @param string $image image to display
* @param string $value value
*
* @return string html content
*
* @access public
*/
public static function getButtonOrImage(
$button_name, $button_class, $image_name, $text, $image, $value = ''
) {
if ($value == '') {
$value = $text;
}
if ($GLOBALS['cfg']['ActionLinksMode'] == 'text') {
return ' ' . "\n";
}
/* Opera has trouble with */
/* IE (before version 9) has trouble with