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Update to CodeIgniter 3.19

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This commit is contained in:
Marcel
2018-12-29 16:16:49 +01:00
parent b036b4d36e
commit d09ee2788d
159 changed files with 2508 additions and 1910 deletions
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29
system/database/DB_driver.php
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@@ -6,7 +6,7 @@
*
* This content is released under the MIT License (MIT)
*
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology
* Copyright (c) 2014 - 2018, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
* @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com
* @since Version 1.0.0
@@ -916,6 +916,7 @@ abstract class CI_DB_driver {
if ($this->_trans_begin())
{
$this->_trans_status = TRUE;
$this->_trans_depth++;
return TRUE;
}
@@ -980,7 +981,7 @@ abstract class CI_DB_driver {
*/
public function compile_binds($sql, $binds)
{
if (empty($binds) OR empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
if (empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
{
return $sql;
}
@@ -1000,7 +1001,7 @@ abstract class CI_DB_driver {
$ml = strlen($this->bind_marker);
// Make sure not to replace a chunk inside a string that happens to match the bind marker
if ($c = preg_match_all("/'[^']*'/i", $sql, $matches))
if ($c = preg_match_all("/'[^']*'|\"[^\"]*\"/i", $sql, $matches))
{
$c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i',
str_replace($matches[0],
@@ -1044,7 +1045,7 @@ abstract class CI_DB_driver {
*/
public function is_write_type($sql)
{
return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX)\s/i', $sql);
return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX|MERGE)\s/i', $sql);
}
// --------------------------------------------------------------------
@@ -1173,14 +1174,14 @@ abstract class CI_DB_driver {
// --------------------------------------------------------------------
/**
* Platform-dependant string escape
* Platform-dependent string escape
*
* @param string
* @return string
*/
protected function _escape_str($str)
{
return str_replace("'", "''", remove_invisible_characters($str));
return str_replace("'", "''", remove_invisible_characters($str, FALSE));
}
// --------------------------------------------------------------------
@@ -1527,7 +1528,7 @@ abstract class CI_DB_driver {
return 'UPDATE '.$table.' SET '.implode(', ', $valstr)
.$this->_compile_wh('qb_where')
.$this->_compile_order_by()
.($this->qb_limit ? ' LIMIT '.$this->qb_limit : '');
.($this->qb_limit !== FALSE ? ' LIMIT '.$this->qb_limit : '');
}
// --------------------------------------------------------------------
@@ -1925,15 +1926,19 @@ abstract class CI_DB_driver {
$i++;
}
// dbprefix may've already been applied, with or without the identifier escaped
$ec = '(?<ec>'.preg_quote(is_array($this->_escape_char) ? $this->_escape_char[0] : $this->_escape_char).')?';
isset($ec[0]) && $ec .= '?'; // Just in case someone has disabled escaping by forcing an empty escape character
// Verify table prefix and replace if necessary
if ($this->swap_pre !== '' && strpos($parts[$i], $this->swap_pre) === 0)
if ($this->swap_pre !== '' && preg_match('#^'.$ec.preg_quote($this->swap_pre).'#', $parts[$i]))
{
$parts[$i] = preg_replace('/^'.$this->swap_pre.'(\S+?)/', $this->dbprefix.'\\1', $parts[$i]);
$parts[$i] = preg_replace('#^'.$ec.preg_quote($this->swap_pre).'(\S+?)#', '\\1'.$this->dbprefix.'\\2', $parts[$i]);
}
// We only add the table prefix if it does not already exist
elseif (strpos($parts[$i], $this->dbprefix) !== 0)
else
{
$parts[$i] = $this->dbprefix.$parts[$i];
preg_match('#^'.$ec.preg_quote($this->dbprefix).'#', $parts[$i]) OR $parts[$i] = $this->dbprefix.$parts[$i];
}
// Put the parts back together