| Current File : //usr/local/softaculous/lib/aefer/src_db_export.php |
<?php
set_time_limit(3000);
error_reporting(E_ALL);
/**
* Export a MySQL Database
*
* @package database
* @author Pulkit Gupta
* @param string $host The MySQL Host
* @param string $user The MySQL User
* @param string $pass The MySQL User password
* @param string $db The Database Name
* @param string $file The path of the file where the data is to be saved.
* @return bool true on success. false on failure
* @since 1.0
*/
// Export the database !!!
function export_mysql_fn($shost, $suser, $spass, $sdb, $sdbfile, $replace_data){
//echo $shost.' == '. $suser.' == '. $spass.' == '. $sdb.' == '. $sdbfile;
global $skip_tables_data, $settings, $_thisdb_tables;
$link = soft_mysql_connect($shost, $suser, $spass, true);
soft_mysql_query('SET CHARACTER SET utf8mb4', $link);
//Set default wait_timeout so mysql won't go away if wait time is low
soft_mysql_query('SET @@wait_timeout=28800', $link);
// Open and create a file handle for sql.
$handle = fopen($sdbfile,'a');
$s_def = $alter_queries = $sresponse = '';
$sql_alter = $tables = array();
// Export the header only if we are writing the file for the 1st time, no header for appending the file
if(empty($GLOBALS['last_table'])){
$ser_ver = PMA_sversion($link);
$s_def = PMA_exportHeader($sdb, $ser_ver);
fwrite($handle, $s_def);
}
// We did not create the database ! So just export the tables required for this database
if(empty($settings['source_data']['dbcreated']) && !empty($settings['source_data']['softdbtables'])){
$thisdb_tables = $settings['source_data']['softdbtables'];
$additional_tables = (!empty($settings['source_data']['additional_tables']) ? $settings['source_data']['additional_tables'] : array());
if(!is_array($settings['source_data']['softdbtables'])){
$thisdb_tables = unserialize($settings['source_data']['softdbtables']);
}
$thisdb_tables = (!empty($additional_tables) ? array_merge($additional_tables, $thisdb_tables) : $thisdb_tables);
// This is just to remove the ` since we are not getting it in $tables below
foreach($thisdb_tables as $tk => $tv){
$_thisdb_tables[trim($tk, '`')] = trim($tv, '`');
}
}
//List Views
$squery = soft_mysql_query('SHOW TABLE STATUS FROM `' . $sdb . '` WHERE COMMENT = \'VIEW\'', $link);
$views = array();
if(soft_mysql_num_rows($squery) > 0){
while($row = soft_mysql_fetch_row($squery)){
$views[] = $row[0];
}
}
// Sort the views
usort($views, 'strnatcasecmp');
// List the tables
$squery = soft_mysql_query('SHOW TABLES FROM `' . $sdb . '`', $link);
while($row = soft_mysql_fetch_row($squery)){
// We do not need to export this table
if(!empty($_thisdb_tables) && is_array($_thisdb_tables) && !in_array($row[0], $_thisdb_tables)){
continue;
}
if(in_array($row[0], $views)){
continue;
}
$tables[] = $row[0];
}
// Sort the tables
usort($tables, 'strnatcasecmp');
foreach($tables as $table => $v){
// Get the table structure(table definition)
$stable_defn = PMA_getTableDef($link, $sdb, $v, "\n");
$s_def = $stable_defn['structure']."\n";
// List of alter queries
// We have changed this because the OLD method was putting the ALTER queries after CREATE table query which was causing issues.
// This is before skipping existing done tables because we have not written the alter queries for the tables that are exported
if(!empty($stable_defn['alter'])){
$alter_queries .= $stable_defn['alter'];
}
if(!empty($GLOBALS['last_table']) && $GLOBALS['start'] == 0){
if($GLOBALS['last_table'] == $v){
$GLOBALS['start'] = 1; // give a jump start once the last backed up table is found..
}
continue; // continue to skip tables already exported
}
fwrite($handle, $s_def);
// Get the table data(table contents)
// We have added $handle so that we can write the INSERT queries directly when we get it.
// Basically To avoid MEMORY EXHAUST FOR BIG INSERTS
//Skip tables insert queries that may cause an issue($skip_tables_data defined in scripts clone.php)
if(!is_array($skip_tables_data) || !in_array($v, $skip_tables_data)){
PMA_exportData($link, $sdb, $v, "\n", $handle, $replace_data);
}
// We can run the script for the end time already set
if(time() >= $GLOBALS['end']){
$GLOBALS['end_table'] = $v; // set end table so that we know where to start from
break;
}
}
// If we have reached time limit return
// We will continue in the next call
if(!empty($GLOBALS['end_table'])){
fclose($handle);
return true;
}
//Save Views
foreach($views as $view){
$match_found = false;
$defn = PMA_getViews($sdb, $view, "\n", $link);
$view_def = $defn['structure']."\n";
$view_def = str_replace($sdb, $settings['softdb'], $view_def);
foreach($_thisdb_tables as $table){
if(preg_match('/'.$table.'/is', $view_def)){
$match_found = true;
break;
}
}
if(!empty($match_found)){
fwrite($handle, $view_def);
}
}
fwrite($handle, $alter_queries);
//List Triggers/Events/Procedures/Functions
//Triggers
$triggers = PMA_getTriggers($sdb, $link);
foreach($triggers as $trigger){
fwrite($handle, "\n".$trigger['drop']."\nDELIMITER //\n");
fwrite($handle, $trigger['create']."// \nDELIMITER ;\n\n");
}
//Events
$events = PMA_getEvents($sdb, $link);
foreach($events as $event){
fwrite($handle, "\n".$event['drop']."\nDELIMITER $$ \n-- \n-- Events \n--\n");
fwrite($handle, $event['create']);
fwrite($handle, "\n$$ \nDELIMITER ;\n\n");
}
//Functions
$functions = PMA_getProceduresOrFunctions($sdb, 'FUNCTION', $link);
foreach($functions as $function){
fwrite($handle, "\n".$function['drop']."\nDELIMITER $$ \n-- \n-- Functions \n--\n");
fwrite($handle, $function['create']);
fwrite($handle, "\n$$ \nDELIMITER ;\n\n");
}
//Procedures
$procedures = PMA_getProceduresOrFunctions($sdb, 'PROCEDURE', $link);
foreach($procedures as $procedure){
fwrite($handle, "\n".$procedure['drop']."\nDELIMITER $$ \n-- \n-- Procedures \n--\n");
fwrite($handle, $procedure['create']);
fwrite($handle, "\n$$ \nDELIMITER ;\n\n");
}
$sresponse = PMA_exportFooter(); // Just to add the finishing lines
fwrite($handle, $sresponse);
fclose($handle);
// Just check that file is created or not ??
if(file_exists($sdbfile)){
return true;
}
return false;
} //End of database export
function PMA_getViews($db, $view, $crlf, $link){
$schema_create = $auto_increment = $dump = '';
$new_crlf = $crlf;
// This is for foreign language characters
//To read the values from the old DB in UTF8MB4 format
//soft_mysql_query('SET NAMES "utf8mb4"', $link);
// Complete view dump,
// Whether to quote view and fields names or not
soft_mysql_query('SET SQL_QUOTE_SHOW_CREATE = 1', $link);
// Create view structure
$result = soft_mysql_query('SHOW CREATE VIEW `'.$db.'`.`'.$view.'`', $link);
// Construct the dump for the view structure
$dump .= '--' . $crlf
. '-- Structure for view ' . '`' . $view.'`' . $crlf
. '--' . $crlf
. 'DROP VIEW IF EXISTS `' . $view . '`;' . $crlf . $crlf;
if ($row = soft_mysql_fetch_assoc($result)) {
$create_query = $row['Create View'];
preg_match('/DEFINER=(.*?) SQL/is', $create_query, $matches);
$create_query = str_replace($matches[1], 'CURRENT_USER', $create_query);
$schema_create .= $new_crlf . $dump;
// Convert end of line chars to one that we want (note that MySQL doesn't return query it will accept in all cases)
if (strpos($create_query, "(\r\n ")) {
$create_query = str_replace("\r\n", $crlf, $create_query);
} elseif (strpos($create_query, "(\n ")) {
$create_query = str_replace("\n", $crlf, $create_query);
} elseif (strpos($create_query, "(\r ")) {
$create_query = str_replace("\r", $crlf, $create_query);
}
$schema_create .= $create_query;
}
soft_mysql_free_result($result);
// Dump the structure !!!
$return['structure'] = $schema_create . ';' . $crlf;
return $return;
}
function PMA_getTriggers($db, $link){
global $settings, $_thisdb_tables;
$query = soft_mysql_query('SHOW TRIGGERS FROM `' . $db . '`', $link);
$result = array(); //added as empty so don't give warning when data is empty..
while($trigger = soft_mysql_fetch_assoc($query)){
if(!in_array($trigger['Table'], $_thisdb_tables)){
continue;
}
$one_result = array();
$one_result['name'] = $trigger['Trigger'];
$one_result['table'] = $trigger['Table'];
$one_result['action_timing'] = $trigger['Timing'];
$one_result['event_manipulation'] = $trigger['Event'];
$one_result['definition'] = $trigger['Statement'];
$one_result['definer'] = $trigger['Definer'];
$one_result['full_trigger_name'] = '`'.$trigger['Trigger'].'`';
$one_result['drop'] = 'DROP TRIGGER IF EXISTS `' . $db .'`.'. $one_result['full_trigger_name'].';';
$one_result['create'] = 'CREATE TRIGGER '
. $one_result['full_trigger_name'] . ' '
. $trigger['Timing'] . ' '
. $trigger['Event']
. ' ON ' . '`'. $trigger['Table'].'`'
. "\n" . ' FOR EACH ROW '
. $trigger['Statement'] . "\n" . $delimiter . "\n";
$one_result['drop'] = str_replace($db, $settings['softdb'], $one_result['drop']);
$one_result['create'] = str_replace($db, $settings['softdb'], $one_result['create']);
$result[] = $one_result;
}
// Sort results by name
$name = array();
foreach ($result as $value) {
$name[] = $value['name'];
}
if(!empty($result)){
array_multisort($name, SORT_ASC, $result);
}
return($result);
}
function PMA_getEvents($db, $link){
$query = soft_mysql_query('SHOW EVENTS FROM `' . $db . '`', $link);
$result = array();
while ($event = soft_mysql_fetch_assoc($query)) {
$one_result = array();
$one_result['name'] = $event['Name'];
$one_result['type'] = $event['Type'];
$one_result['status'] = $event['Status'];
$one_result['drop'] = 'DROP EVENT IF EXISTS `' . $db .'`.`'. $one_result['name'].'`;';
$result[] = $one_result;
}
// Doing this outside loop because mysqlnd does not support query unless fetch is completed
foreach($result as $rk => $value) {
$result[$rk]['create'] = PMA_getDefinition($db, 'EVENT', $value['name'], $link);
}
// Sort results by name
$name = array();
foreach ($result as $value) {
$name[] = $value['name'];
}
if(!empty($result)){
array_multisort($name, SORT_ASC, $result);
}
return $result;
}
/**
* returns the array of PROCEDURE/FUNCTION names
*
* @param string $db db name
* @param string $which PROCEDURE | FUNCTION | EVENT
* @param string $link connection link to the database
*
* @return array names of Procedures/Functions
*/
function PMA_getProceduresOrFunctions($db, $which, $link)
{
$query = soft_mysql_query('SHOW ' . $which . ' STATUS;', $link);
$result = array();
while($one_show = soft_mysql_fetch_assoc($query)) {
if ($one_show['Db'] == $db && $one_show['Type'] == $which) {
$one_show['drop'] = 'DROP '.$which.' IF EXISTS `' . $db .'`.`'. $one_show['Name'].'`;';
$result[] = $one_show;
}
}
// Doing this outside loop because mysqlnd does not support query unless fetch is completed
foreach($result as $rk => $value) {
$result[$rk]['create'] = PMA_getDefinition($db, $which, $value['Name'], $link);
}
return $result;
}
/**
* returns the definition of a specific PROCEDURE, FUNCTION or EVENT
*
* @param string $db db name
* @param string $which PROCEDURE | FUNCTION | EVENT
* @param string $name the procedure|function|event name
* @param string $link connection link to the database
*
* @return string the definition
*/
function PMA_getDefinition($db, $which, $name, $link)
{
$returned_field = array(
'PROCEDURE' => 'Create Procedure',
'FUNCTION' => 'Create Function',
'EVENT' => 'Create Event'
);
$query = soft_mysql_query('SHOW CREATE '.$which.' `'.$db.'`.`'.$name.'`;', $link);
if ($res = soft_mysql_fetch_assoc($query)){
return($res[$returned_field[$which]]);
}
}
// Internal function to add slashes to row values
function PMA_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 = str_replace("\n", '\n', $a_string);
$a_string = str_replace("\r", '\r', $a_string);
$a_string = str_replace("\t", '\t', $a_string);
}
if ($php_code) {
$a_string = str_replace('\'', '\\\'', $a_string);
} else {
$a_string = str_replace('\'', '\'\'', $a_string);
}
return $a_string;
} // end of the 'PMA_sqlAddslashes()' function
// Form the table structure && the alter queries if any !!
function PMA_getTableDef($link, $db, $table, $crlf, $show_dates = false, $add_semicolon = true) {
global $sql_drop_table, $sql_alter;
global $sql_constraints;
global $sql_constraints_query; // just the text of the query
global $sql_drop_foreign_keys;
$schema_create = $auto_increment = $sql_constraints = '';
$new_crlf = $crlf;
// Get the Status of the table so as to produce the auto increment value
$qresult = soft_mysql_query('SHOW TABLE STATUS FROM `'.$db.'` LIKE \''.$table.'\'', $link);
// Handle auto-increment values
if (soft_mysql_num_rows($qresult) > 0) {
$tmpres = soft_mysql_fetch_assoc($qresult);
if($tmpres['Comment'] != 'VIEW'){
// Is auto-increment value is set ??
if(!empty($tmpres['Auto_increment'])){
$auto_increment .= ' AUTO_INCREMENT=' . $tmpres['Auto_increment'] . ' ';
}
}
}
// Free resourse
soft_mysql_free_result($qresult);
//added as empty so don't give warning when data is empty..
$dump = '';
// Construct the dump for the table structure
$dump .= '--' . $crlf
. '-- Table structure for table ' . '`' . $table.'`' . $crlf
. '--' . $crlf . $crlf;
$schema_create .= $new_crlf . $dump;
// Complete table dump,
// Whether to quote table and fields names or not
soft_mysql_query('SET SQL_QUOTE_SHOW_CREATE = 1', $link);
// Create table structure
$result = soft_mysql_query('SHOW CREATE TABLE `'.$db.'`.`'.$table.'`', $link);
if ($row = soft_mysql_fetch_assoc($result)) {
$create_query = $row['Create Table'];
unset($row);
// Convert end of line chars to one that we want (note that MySQL doesn't return query it will accept in all cases)
if (strpos($create_query, "(\r\n ")) {
$create_query = str_replace("\r\n", $crlf, $create_query);
} elseif (strpos($create_query, "(\n ")) {
$create_query = str_replace("\n", $crlf, $create_query);
} elseif (strpos($create_query, "(\r ")) {
$create_query = str_replace("\r", $crlf, $create_query);
}
// are there any constraints to cut out?
if (preg_match('@CONSTRAINT|FOREIGN[\s]+KEY@', $create_query)) {
// Split the query into lines, so we can easily handle it.
// We know lines are separated by $crlf (done few lines above).
$sql_lines = explode($crlf, $create_query);
$sql_count = count($sql_lines);
// Lets find first line with constraints
for ($i = 0; $i < $sql_count; $i++) {
if (preg_match('@^[\s]*(CONSTRAINT|FOREIGN[\s]+KEY)@', $sql_lines[$i])) {
break;
}
}
// If we really found a constraint
if ($i != $sql_count) {
// remove , from the end of create statement
$sql_lines[$i - 1] = preg_replace('@,$@', '', $sql_lines[$i - 1]);
// comments for current table
$sql_constraints .= $crlf
. PMA_exportComment()
. PMA_exportComment('Constraints for table ' . '`' . $table.'`')
. PMA_exportComment();
// Let's do the work
$sql_constraints_query .= 'ALTER TABLE `'.$table.'`' . $crlf;
$sql_constraints .= 'ALTER TABLE `'.$table.'`' . $crlf;
$sql_drop_foreign_keys .= 'ALTER TABLE `'.$table.'` `'.$db.'`' . $crlf;
$first = TRUE;
for ($j = $i; $j < $sql_count; $j++) {
if (preg_match('@CONSTRAINT|FOREIGN[\s]+KEY@', $sql_lines[$j])) {
if (!$first) {
$sql_constraints .= $crlf;
}
if (strpos($sql_lines[$j], 'CONSTRAINT') === FALSE) {
$tmp_str = preg_replace('/(FOREIGN[\s]+KEY)/', 'ADD \1', $sql_lines[$j]);
$sql_constraints_query .= $tmp_str;
$sql_constraints .= $tmp_str;
} else {
$tmp_str = preg_replace('/(CONSTRAINT)/', 'ADD \1', $sql_lines[$j]);
$sql_constraints_query .= $tmp_str;
$sql_constraints .= $tmp_str;
preg_match('/(CONSTRAINT)([\s])([\S]*)([\s])/', $sql_lines[$j], $matches);
if (! $first) {
$sql_drop_foreign_keys .= ', ';
}
$sql_drop_foreign_keys .= 'DROP FOREIGN KEY ' . $matches[3];
}
$first = FALSE;
} else {
break;
}
}
$sql_constraints .= ';' . $crlf;
$sql_constraints_query .= ';';
// Dump the alter queries!!!
$return['alter'] = $sql_constraints;
$create_query = implode($crlf, array_slice($sql_lines, 0, $i)) . $crlf . implode($crlf, array_slice($sql_lines, $j, $sql_count - 1));
unset($sql_lines);
}
}
$schema_create .= $create_query;
}
// remove a possible "AUTO_INCREMENT = value" clause
// that could be there starting with MySQL 5.0.24
$schema_create = preg_replace('/AUTO_INCREMENT\s*=\s*([0-9])+/', '', $schema_create);
$schema_create .= $auto_increment;
soft_mysql_free_result($result);
// Dump the structure !!!
$return['structure'] = $schema_create . ($add_semicolon ? ';' . $crlf : '');
return $return;
} // end of the 'PMA_getTableDef()' function
// Internal function to get meta details about the database
function PMA_DBI_get_fields_meta($sresult) {
$fields = array();
$num_fields = mysql_num_fields($sresult);
for ($i = 0; $i < $num_fields; $i++) {
$field = mysql_fetch_field($sresult, $i);
$field->flags = mysql_field_flags($sresult, $i);
$field->orgtable = mysql_field_table($sresult, $i);
$field->orgname = mysql_field_name($sresult, $i);
$fields[] = $field;
}
return $fields;
}
// Export data - values
function PMA_exportData($link, $db, $table, $crlf, $handle, $replace_data){
global $current_row;
$count = $GLOBALS['settings']['get_db_export_chunksize'];
$limit = 0;
// We have modified this code because we were getting error if inserts were >50000
$cnt_qry = 'SELECT count(*) FROM `'.$db . '`.`' . $table . '`';
$cnt_result = soft_mysql_query($cnt_qry, $link, 1);
$cnt_res = soft_mysql_fetch_row($cnt_result);
// Free resourse
soft_mysql_free_result($cnt_result);
$sql_query = 'SELECT * FROM `'.$db . '`.`' . $table . '` LIMIT 0,'.$count;
$formatted_table_name = '`' . $table . '`';
$squery= soft_mysql_query($sql_query, $link, 1);
$fields_cnt = soft_mysql_num_fields($squery);
// Get field information
if(extension_loaded('mysqli')){
$fields_meta = getFieldsMeta($squery);
}else{
$fields_meta = PMA_DBI_get_fields_meta($squery);
}
$field_flags = array();
for ($j = 0; $j < $fields_cnt; $j++) {
$field_flags[$j] = soft_mysql_field_flags($squery, $j);
}
for ($j = 0; $j < $fields_cnt; $j++) {
$field_set[$j] = '`'.$fields_meta[$j]->name . '`';
}
$sql_command = 'INSERT';
$insert_delayed = '';
$separator = ',';
$schema_insert = $sql_command . $insert_delayed .' INTO `' . $table . '` VALUES';
$search = array("\x00", "\x0a", "\x0d", "\x1a"); //\x08\\x09, not required
$replace = array('\0', '\n', '\r', '\Z');
$current_row = 0;
$query_size = 0;
$schema_insert .= $crlf;
for($i = $cnt_res[0]; $i >= 0; $i--){
// Now if 10000 rows has been processed than select next.
if($count == 0){
// Now free the result for preventing memory exhaust
soft_mysql_free_result($squery);
$count = $GLOBALS['settings']['get_db_export_chunksize'];
$limit = $limit + $count;
$sql_query = 'SELECT * FROM `'.$db . '`.`' . $table . '` LIMIT '.($limit).', '.$count;
$squery= soft_mysql_query($sql_query, $link, 1);
}
$row = soft_mysql_fetch_array($squery);
// If we get empty result than break the loop
if(!$row){
break;
}
if ($current_row == 0) {
$head = PMA_exportComment()
. PMA_exportComment('Dumping data for table' . ' ' . $formatted_table_name)
. PMA_exportComment()
. $crlf;
fwrite($handle, $head);
}
$current_row++;
for ($j = 0; $j < $fields_cnt; $j++) {
// NULL
if (!isset($row[$j]) || is_null($row[$j])) {
$values[] = 'NULL';
// a number
// timestamp is numeric on some MySQL 4.1, BLOBs are sometimes numeric
} elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp'
&& !$fields_meta[$j]->blob) {
$values[] = $row[$j];
} elseif ($fields_meta[$j]->type == 'bit') {
$values[] = PMA_printableBitValue($row[$j], $fields_meta[$j]->length);
}elseif (soft_is_serialized_str($row[$j])){
$replaced_data = strtr($row[$j], $replace_data);
$replaced_data = recalculate_serialize($replaced_data);
$values[] = '\'' . str_replace($search, $replace, PMA_sqlAddslashes($replaced_data)) . '\'';
} else {
$replaced_data = strtr($row[$j], $replace_data);
$values[] = '\'' . str_replace($search, $replace, PMA_sqlAddslashes($replaced_data)) . '\'';
} // end if
} // end for
if ($current_row == 1) {
$insert_line = $schema_insert . '(' . implode(', ', $values) . ')';
} else {
$insert_line = '(' . implode(', ', $values) . ')';
if ($query_size + strlen($insert_line) > 50000) {
$query_buffer = ';' . $crlf;
fwrite($handle, $query_buffer);
$query_size = 0;
$current_row = 1;
$insert_line = $schema_insert . $insert_line;
}
}
// Gather query size
$query_size += strlen($insert_line);
unset($values);
$query_buffer = ($current_row == 1 ? '' : $separator . $crlf) . $insert_line;
// To avoide MEMORY EXHAUST
fwrite($handle, $query_buffer);
// Decrement till 0 so that next 10000 rows can be selected
$count--;
}// End of FOR
if ($current_row > 0) {
$query_buffer = ';' . $crlf;
fwrite($handle, $query_buffer);
}
// Free resourses
soft_mysql_free_result($squery);
$end_line = (!empty($query_buffer) ? $crlf : '' ). PMA_exportComment('--------------------------------------------------------');
fwrite($handle, $end_line);
//return $query_buffer . $end_line;
}
function PMA_exportComment($text = '')
{
$crlf = "\n";
$ret = '--' . (empty($text) ? '' : ' ') . $text . $crlf;
return $ret;
}
function PMA_exportHeader($db, $ser_ver)
{
$crlf = "\n";
$head = PMA_exportComment('Softaculous SQL Dump')
. PMA_exportComment('http://www.softaculous.com')
. PMA_exportComment()
. PMA_exportComment('Host: localhost')
. PMA_exportComment('Generation Time: '. date("F j, Y, g:i a") .'')
. PMA_exportComment('Server version: '. $ser_ver .'')
. PMA_exportComment('PHP Version' . ': ' . phpversion())
. $crlf;
/* We want exported AUTO_INCREMENT fields to have still same value, do this only for recent MySQL exports */
$head .= 'SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";' . $crlf;
/* Change timezone if we should export timestamps in UTC */
$head .= 'SET time_zone = "+00:00";' . $crlf . $crlf;
// by default we use the connection charset
$set_names = 'utf8mb4';
$head .= $crlf
. '/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;' . $crlf
. '/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;' . $crlf
. '/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;' . $crlf
. '/*!40101 SET NAMES ' . $set_names . ' */;' . $crlf . $crlf;
$head .= PMA_exportComment()
. PMA_exportComment('Database: `' . $db . '`')
. PMA_exportComment()
. $crlf
. PMA_exportComment('--------------------------------------------------------')
. PMA_exportComment('HEADER EXPORTED SOFTACULOUS');
return $head;
}
function PMA_exportFooter()
{
$crlf = "\n";
$foot = '';
$foot .= $crlf
. '/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;' . $crlf
. '/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;' . $crlf
. '/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;' . $crlf;
return $foot;
}
function PMA_sversion($link){
// Get version
$vres = soft_mysql_query('SELECT VERSION()', $link);
$version = soft_mysql_fetch_assoc($vres);
// Free resourse
soft_mysql_free_result($vres);
// Explode to extract version
$version = explode('-', $version['VERSION()']);
return $version[0];
}
function PMA_printableBitValue($value, $length){
// if running on a 64-bit server or the length is safe for decbin()
if (PHP_INT_SIZE == 8 || $length < 33) {
$printable = decbin($value);
} else {
// FIXME: does not work for the leftmost bit of a 64-bit value
$i = 0;
$printable = '';
while ($value >= pow(2, $i)) {
++$i;
}
if ($i != 0) {
--$i;
}
while ($i >= 0) {
if ($value - pow(2, $i) < 0) {
$printable = '0' . $printable;
} else {
$printable = '1' . $printable;
$value = $value - pow(2, $i);
}
--$i;
}
$printable = strrev($printable);
}
$printable = str_pad($printable, $length, '0', STR_PAD_LEFT);
return $printable;
}
function softdie($txt, $l_table = ''){
$array = array();
$array['settings'] = $GLOBALS['settings'];
$array['result'] = $txt;
$array['data'] = (!empty($GLOBALS['data']) ? $GLOBALS['data'] : '');
if(!empty($l_table)){
$array['l_table'] = $l_table;
}
// Was there an error ?
if(!empty($GLOBALS['error'])){
$array['error'] = $GLOBALS['error'];
}
if($txt == 'DONE'){
$array['dbfile_size'] = $GLOBALS['dbfile_size'];
}
echo '<r_import>'.base64_encode(serialize($array)).'</r_import>';die();
}
function soft_mysql_connect($host, $user, $pass, $newlink = false){
// php 8.1 throws mysqli_sql_exception if the db/dbuser doesn't exists
try{
if(extension_loaded('mysqli')){
//echo 'mysqli';
//To handle connection if user passes a custom port along with the host as 127.0.0.1:6446.
//For testing, use port 127.0.0.1 instead of localhost as 127.0.0.1:6446 http://php.net/manual/en/mysqli.construct.php#112328
$exh = explode(':', $host);
if(!empty($exh[1])){
//In webuzo we connect to MYSQL through mysql.sock e.g localhost:/var/lib/mysql/mysql.sock
//In case of socket $exh[1] will have the socket path and socket is the 6th parameter
if(!is_numeric($exh[1])){
$sconn = @mysqli_connect($exh[0], $user, $pass, '', 3306, $exh[1]);
}else{
$sconn = @mysqli_connect($exh[0], $user, $pass, '', $exh[1]);
}
}else{
$sconn = @mysqli_connect($host, $user, $pass);
}
}else{
//echo 'mysql';
$sconn = @mysql_connect($host, $user, $pass, $newlink);
}
}catch(Exception $e){
return false;
}
return $sconn;
}
function soft_mysql_query($query, $conn, $unbuffer_mode = 0){
if(empty($conn) || empty($query)){
return false;
}
try{
if(extension_loaded('mysqlnd') && !empty($unbuffer_mode)){
$return = @mysqli_query($conn, $query, MYSQLI_USE_RESULT);
}elseif(extension_loaded('mysqli')){
$return = @mysqli_query($conn, $query);
}else{
$return = @mysql_query($query, $conn);
}
}catch(Exception $e){
return false;
}
return $return;
}
function soft_mysql_fetch_array($result){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_fetch_array($result);
}else{
$return = @mysql_fetch_array($result);
}
return $return;
}
function soft_mysql_fetch_assoc($result){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_fetch_assoc($result);
}else{
$return = @mysql_fetch_assoc($result);
}
return $return;
}
function soft_mysql_fetch_row($result){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_fetch_row($result);
}else{
$return = @mysql_fetch_row($result);
}
return $return;
}
function soft_mysql_fetch_field($result, $field){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_fetch_field($result, $field);
}else{
$return = @mysql_fetch_field($result, $field);
}
return $return;
}
function soft_mysql_field_flags($result, $i){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(!extension_loaded('mysqli')){
return mysql_field_flags($result, $i);
}
$f = mysqli_fetch_field_direct($result, $i);
$type = $f->type;
$charsetnr = $f->charsetnr;
$f = $f->flags;
$flags = '';
if ($f & MYSQLI_UNIQUE_KEY_FLAG) {
$flags .= 'unique ';
}
if ($f & MYSQLI_NUM_FLAG) {
$flags .= 'num ';
}
if ($f & MYSQLI_PART_KEY_FLAG) {
$flags .= 'part_key ';
}
if ($f & MYSQLI_SET_FLAG) {
$flags .= 'set ';
}
if ($f & MYSQLI_TIMESTAMP_FLAG) {
$flags .= 'timestamp ';
}
if ($f & MYSQLI_AUTO_INCREMENT_FLAG) {
$flags .= 'auto_increment ';
}
if ($f & MYSQLI_ENUM_FLAG) {
$flags .= 'enum ';
}
// See http://dev.mysql.com/doc/refman/6.0/en/c-api-datatypes.html:
// to determine if a string is binary, we should not use MYSQLI_BINARY_FLAG
// but instead the charsetnr member of the MYSQL_FIELD
// structure. Watch out: some types like DATE returns 63 in charsetnr
// so we have to check also the type.
// Unfortunately there is no equivalent in the mysql extension.
if (($type == MYSQLI_TYPE_TINY_BLOB || $type == MYSQLI_TYPE_BLOB
|| $type == MYSQLI_TYPE_MEDIUM_BLOB || $type == MYSQLI_TYPE_LONG_BLOB
|| $type == MYSQLI_TYPE_VAR_STRING || $type == MYSQLI_TYPE_STRING)
&& 63 == $charsetnr
) {
$flags .= 'binary ';
}
if ($f & MYSQLI_ZEROFILL_FLAG) {
$flags .= 'zerofill ';
}
if ($f & MYSQLI_UNSIGNED_FLAG) {
$flags .= 'unsigned ';
}
if ($f & MYSQLI_BLOB_FLAG) {
$flags .= 'blob ';
}
if ($f & MYSQLI_MULTIPLE_KEY_FLAG) {
$flags .= 'multiple_key ';
}
if ($f & MYSQLI_UNIQUE_KEY_FLAG) {
$flags .= 'unique_key ';
}
if ($f & MYSQLI_PRI_KEY_FLAG) {
$flags .= 'primary_key ';
}
if ($f & MYSQLI_NOT_NULL_FLAG) {
$flags .= 'not_null ';
}
return trim($flags);
}
function soft_mysql_num_rows($result){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
// $result->type == 1 when mysqlnd and unbuffered queries i.e. with use result
// $result->type == 0 when not mysqlnd and buffered queries i.e. without use result
if(extension_loaded('mysqlnd') && !empty($result->type)){
$return = (int) (!empty($result));
}elseif(extension_loaded('mysqli')){
$return = @mysqli_num_rows($result);
}else{
$return = @mysql_num_rows($result);
}
return $return;
}
function soft_mysql_affected_rows($conn){
if(empty($conn)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_affected_rows($conn);
}else{
$return = @mysql_affected_rows($conn);
}
return $return;
}
function soft_mysql_num_fields($result){
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_num_fields($result);
}else{
$return = @mysql_num_fields($result);
}
return $return;
}
function soft_mysql_free_result($result){
// If $result is not a mysql result object return else it will lead to FATAL error
if(empty($result) || !is_object($result)){
return false;
}
if(extension_loaded('mysqli')){
$return = @mysqli_free_result($result);
}else{
$return = @mysql_free_result($result);
}
return $return;
}
function getFieldsMeta($result){
// Build an associative array for a type look up
// If $result is not a resource return else it will lead to FATAL error
if(empty($result)){
return false;
}
if(!defined('MYSQLI_TYPE_VARCHAR')){
define('MYSQLI_TYPE_VARCHAR', 15);
}
$typeAr = array();
$typeAr[MYSQLI_TYPE_DECIMAL] = 'real';
$typeAr[MYSQLI_TYPE_NEWDECIMAL] = 'real';
$typeAr[MYSQLI_TYPE_BIT] = 'int';
$typeAr[MYSQLI_TYPE_TINY] = 'int';
$typeAr[MYSQLI_TYPE_SHORT] = 'int';
$typeAr[MYSQLI_TYPE_LONG] = 'int';
$typeAr[MYSQLI_TYPE_FLOAT] = 'real';
$typeAr[MYSQLI_TYPE_DOUBLE] = 'real';
$typeAr[MYSQLI_TYPE_NULL] = 'null';
$typeAr[MYSQLI_TYPE_TIMESTAMP] = 'timestamp';
$typeAr[MYSQLI_TYPE_LONGLONG] = 'int';
$typeAr[MYSQLI_TYPE_INT24] = 'int';
$typeAr[MYSQLI_TYPE_DATE] = 'date';
$typeAr[MYSQLI_TYPE_TIME] = 'time';
$typeAr[MYSQLI_TYPE_DATETIME] = 'datetime';
$typeAr[MYSQLI_TYPE_YEAR] = 'year';
$typeAr[MYSQLI_TYPE_NEWDATE] = 'date';
$typeAr[MYSQLI_TYPE_ENUM] = 'unknown';
$typeAr[MYSQLI_TYPE_SET] = 'unknown';
$typeAr[MYSQLI_TYPE_TINY_BLOB] = 'blob';
$typeAr[MYSQLI_TYPE_MEDIUM_BLOB] = 'blob';
$typeAr[MYSQLI_TYPE_LONG_BLOB] = 'blob';
$typeAr[MYSQLI_TYPE_BLOB] = 'blob';
$typeAr[MYSQLI_TYPE_VAR_STRING] = 'string';
$typeAr[MYSQLI_TYPE_STRING] = 'string';
$typeAr[MYSQLI_TYPE_VARCHAR] = 'string'; // for Drizzle
// MySQL returns MYSQLI_TYPE_STRING for CHAR
// and MYSQLI_TYPE_CHAR === MYSQLI_TYPE_TINY
// so this would override TINYINT and mark all TINYINT as string
// https://sourceforge.net/p/phpmyadmin/bugs/2205/
//$typeAr[MYSQLI_TYPE_CHAR] = 'string';
$typeAr[MYSQLI_TYPE_GEOMETRY] = 'geometry';
$typeAr[MYSQLI_TYPE_BIT] = 'bit';
$fields = mysqli_fetch_fields($result);
// this happens sometimes (seen under MySQL 4.0.25)
if (!is_array($fields)) {
return false;
}
foreach ($fields as $k => $field) {
$fields[$k]->_type = $field->type;
$fields[$k]->type = $typeAr[$field->type];
$fields[$k]->_flags = $field->flags;
$fields[$k]->flags = soft_mysql_field_flags($result, $k);
// Enhance the field objects for mysql-extension compatibilty
//$flags = explode(' ', $fields[$k]->flags);
//array_unshift($flags, 'dummy');
$fields[$k]->multiple_key
= (int) (bool) ($fields[$k]->_flags & MYSQLI_MULTIPLE_KEY_FLAG);
$fields[$k]->primary_key
= (int) (bool) ($fields[$k]->_flags & MYSQLI_PRI_KEY_FLAG);
$fields[$k]->unique_key
= (int) (bool) ($fields[$k]->_flags & MYSQLI_UNIQUE_KEY_FLAG);
$fields[$k]->not_null
= (int) (bool) ($fields[$k]->_flags & MYSQLI_NOT_NULL_FLAG);
$fields[$k]->unsigned
= (int) (bool) ($fields[$k]->_flags & MYSQLI_UNSIGNED_FLAG);
$fields[$k]->zerofill
= (int) (bool) ($fields[$k]->_flags & MYSQLI_ZEROFILL_FLAG);
$fields[$k]->numeric
= (int) (bool) ($fields[$k]->_flags & MYSQLI_NUM_FLAG);
$fields[$k]->blob
= (int) (bool) ($fields[$k]->_flags & MYSQLI_BLOB_FLAG);
}
return $fields;
}
/**
* Replace string recursively
*
* @package softaculous
* @author Salman Shaikh
* @param $data is an array containing data to be replaced with new values
* @param $replace_data array having old and new values
* @since 5.1.3
*/
function recursive_replace_data($data, $replace_data){
foreach($data as $k => $v){
if(is_string($v)){
$data[$k] = strtr($v, $replace_data);
}
elseif(is_array($v)){
$data[$k] = recursive_replace_data($v, $replace_data); //Handled For php72 (Passing $replace_data)
}
}
return $data;
}
/**
* Callback for fixing any broken serialized string
*
* @package string
* @author Brijesh Kothari
* @param array $matches
* @return string Returns the fixed serialize content
* @since 5.3.1
* NOTE : Any changes in this function will affect anywhere this function is used as a callback
*/
function fix_serialize_callback($matches){
//r_print($matches);
// We are not using soft_is_serialized_str() because that checks for ; or } at the end and our data can be a:2:{s:3:"three
if(preg_match('/^a:(.*?):{/is', $matches[2]) || preg_match('/^O:(.*?):/is', $matches[2])){
return $matches[0];
}
return 's:'.strlen($matches[2]).':"'.$matches[2].'";'.@$matches[3];
}
/**
* Fixes broken serialized string (object, array)
*
* @package string
* @author Bhavana Sangare
* @param string $str
* @return Returns string with correct string lenght
* @since 5.2.8
*/
// Note : This will not work for a serialized string in an array key
function recalculate_serialize($str){
if(soft_is_serialized_str($str)){
// NOTE : Any changes in this pattern will need to be handled in callback function as well
$str = preg_replace_callback('/s:(\d+):"(.*?)";(?=[:}|a:|s:|S:|b:|d:|i:|o:|O:|C:|r:|R:|N;])/s', 'fix_serialize_callback', $str);
}
return $str;
}
/**
* Determines if the given string is a serialized array/object
*
* @package softaculous
* @author Brijesh Kothari
* @since 5.3.1
* @param string $str string to check if it is serialized or not
* @returns boolean true if the string is serialized array or object else false
*/
function soft_is_serialized_str($data, $strict = true){
/* if(preg_match('/^a:(.*?):{/is', $data) || preg_match('/^O:(.*?):/is', $data)){
return true;
}
return false; */
// if it isn't a string, it isn't serialized.
if (!is_string($data)) {
return false;
}
$data = trim($data);
if ('N;' == $data) {
return true;
}
if (strlen($data) < 4) {
return false;
}
if (':' !== $data[1]) {
return false;
}
if ($strict) {
$lastc = substr($data, -1);
if (';' !== $lastc && '}' !== $lastc) {
return false;
}
} else {
$semicolon = strpos($data, ';');
$brace = strpos($data, '}');
// Either ; or } must exist.
if (false === $semicolon && false === $brace) {
return false;
}
// But neither must be in the first X characters.
if (false !== $semicolon && $semicolon < 3) {
return false;
}
if (false !== $brace && $brace < 4) {
return false;
}
}
$token = $data[0];
switch ($token) {
case 's' :
if ($strict) {
if ('"' !== substr($data, -2, 1)) {
return false;
}
} elseif (false === strpos($data, '"')) {
return false;
}
// or else fall through
case 'a' :
case 'O' :
return (bool) preg_match("/^{$token}:[0-9]+:/s", $data);
case 'b' :
case 'i' :
case 'd' :
$end = $strict ? '$' : '';
return (bool) preg_match("/^{$token}:[0-9.E-]+;$end/", $data);
}
return false;
}
function optGET($name, $default = ''){
global $error;
//Check the GETED NAME was GETed
if(isset($_GET[$name])){
return inputsec(htmlizer(trim($_GET[$name])));
}else{
return $default;
}
}
function inputsec($string){
//get_magic_quotes_gpc is depricated in php 7.4
if(version_compare(PHP_VERSION, '7.4', '<')){
if(!get_magic_quotes_gpc()){
$string = addslashes($string);
}else{
$string = stripslashes($string);
$string = addslashes($string);
}
}else{
$string = addslashes($string);
}
// This is to replace ` which can cause the command to be executed in exec()
$string = str_replace('`', '\`', $string);
return $string;
}
function htmlizer($string){
global $globals;
$string = htmlentities($string, ENT_QUOTES, $globals['charset']);
preg_match_all('/(&#(\d{1,7}|x[0-9a-fA-F]{1,6});)/', $string, $matches);//r_print($matches);
foreach($matches[1] as $mk => $mv){
$tmp_m = entity_check($matches[2][$mk]);
$string = str_replace($matches[1][$mk], $tmp_m, $string);
}
return $string;
}
function entity_check($string){
//Convert Hexadecimal to Decimal
$num = ((substr($string, 0, 1) === 'x') ? hexdec(substr($string, 1)) : (int) $string);
//Squares and Spaces - return nothing
$string = (($num > 0x10FFFF || ($num >= 0xD800 && $num <= 0xDFFF) || $num < 0x20) ? '' : '&#'.$num.';');
return $string;
}
@unlink(__FILE__); // More has to be done here !
// The settings
$settings = unserialize(base64_decode('[[[settings]]]'));
$software = unserialize(base64_decode('[[[software]]]'));
$replace_data = unserialize(base64_decode('[[[replace_data]]]'));
$skip_tables_data = unserialize(base64_decode('[[[skip_tables_data]]]'));
global $user, $globals, $theme, $softpanel, $settings, $iscripts, $catwise, $error, $skip_tables_data;
// Export the DATABASE
$dbfile = $settings['source_data']['softsqlfile'];
$dbuser = (empty($softpanel->backupmysql['user']) ? $settings['source_data']['softdbuser'] : $softpanel->backupmysql['user']);
$dbpass = (empty($softpanel->backupmysql['pass']) ? $settings['source_data']['softdbpass'] : $softpanel->backupmysql['pass']);
$sql_conn = soft_mysql_connect($settings['source_data']['softdbhost'], $dbuser, $dbpass, true);
if(!$sql_conn){
$error['mysql_connect'] = 'Could not connect mysql for exporting database';
softdie('conn');
}
$host = $settings['source_data']['softdbhost'];
$user = $settings['source_data']['softdbuser'];
$pass = $settings['source_data']['softdbpass'];
$db = $settings['source_data']['softdb'];
// We need to stop execution in 25 secs.. We will be called again if the process is incomplete
//Increased the exec time to 500 temporarily as Backup on remote in aefer is creating incorrectly compressed file when the backups executes in loop
// Is custom keep alive time defained ?
if(!empty($settings['SOFTACULOUS_KEEP_ALIVE'])){
$keepalive = (int) $settings['SOFTACULOUS_KEEP_ALIVE'];
}
// Set default value
if(empty($keepalive)){
$keepalive = 25;
}
$GLOBALS['end'] = (int) time() + $keepalive;
// Empty last file everytime as a precaution
$GLOBALS['last_table'] = '';
$GLOBALS['last_table'] = optGET('last_table');
if(!empty($GLOBALS['last_table'])){
$GLOBALS['last_table'] = rawurldecode($GLOBALS['last_table']);
}
// Set default values
$GLOBALS['start'] = 0;
$GLOBALS['end_table'] = '';
if(!export_mysql_fn($host, $user, $pass, $db, $dbfile, $replace_data)){
$error[] = 'Could not export the database';
softdie('failexport');
}
if(!file_exists($dbfile)){
$error['export_db'] = 'Could not create sql file from database';
softdie('failexport');
}
// Is the backup process INCOMPLETE ?
if(!empty($GLOBALS['end_table'])){
softdie('INCOMPLETE', $GLOBALS['end_table']);
}
$GLOBALS['dbfile_size'] = filesize($dbfile);
softdie('DONE');