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-rw-r--r--system/database/DB_driver.php10
1 files changed, 7 insertions, 3 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 380bbc301..334bdbd04 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -982,11 +982,15 @@ abstract class CI_DB_driver {
{
if (is_array($this->_escape_char))
{
- $preg_ec = array(preg_quote($this->_escape_char[0]), preg_quote($this->_escape_char[1]));
+ $preg_ec = array(
+ preg_quote($this->_escape_char[0]), preg_quote($this->_escape_char[1]),
+ $this->_escape_char[0], $this->_escape_char[1]
+ );
}
else
{
$preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char);
+ $preg_ec[2] = $preg_ec[3] = $this->_escape_char;
}
}
@@ -994,11 +998,11 @@ abstract class CI_DB_driver {
{
if (strpos($item, '.'.$id) !== FALSE)
{
- return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[0].'$1'.$preg_ec[1].'.', $item);
+ return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[2].'$1'.$preg_ec[3].'.', $item);
}
}
- return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?(\.)?/i', $preg_ec[0].'$1'.$preg_ec[1].'$2', $item);
+ return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?(\.)?/i', $preg_ec[2].'$1'.$preg_ec[3].'$2', $item);
}
// --------------------------------------------------------------------