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-rw-r--r--system/database/DB_driver.php10
-rw-r--r--system/database/DB_query_builder.php2
-rw-r--r--system/helpers/url_helper.php2
3 files changed, 7 insertions, 7 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 7f1434fc1..e8286aaa1 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -640,7 +640,7 @@ abstract class CI_DB_driver {
// 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))
{
- $c = preg_match_all('/'.preg_quote($this->bind_marker).'/i',
+ $c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i',
str_replace($matches[0],
str_replace($this->bind_marker, str_repeat(' ', $ml), $matches[0]),
$sql, $c),
@@ -652,7 +652,7 @@ abstract class CI_DB_driver {
return $sql;
}
}
- elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker).'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
+ elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
{
return $sql;
}
@@ -1007,13 +1007,13 @@ abstract class CI_DB_driver {
if (is_array($this->_escape_char))
{
$preg_ec = array(
- preg_quote($this->_escape_char[0]), preg_quote($this->_escape_char[1]),
+ preg_quote($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[0] = $preg_ec[1] = preg_quote($this->_escape_char, '/');
$preg_ec[2] = $preg_ec[3] = $this->_escape_char;
}
}
@@ -1172,7 +1172,7 @@ abstract class CI_DB_driver {
if (empty($_operators))
{
$_les = ($this->_like_escape_str !== '')
- ? '\s+'.preg_quote(trim(sprintf($this->_like_escape_str, $this->_like_escape_chr)))
+ ? '\s+'.preg_quote(trim(sprintf($this->_like_escape_str, $this->_like_escape_chr)), '/')
: '';
$_operators = array(
'\s*(?:<|>|!)?=\s*', // =, <=, >=, !=
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 5ea9643fe..ed00510ac 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -2077,7 +2077,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
for ($ci = 0, $cc = count($conditions); $ci < $cc; $ci++)
{
if (($op = $this->_get_operator($conditions[$ci])) === FALSE
- OR ! preg_match('/^(\(?)(.*)('.preg_quote($op).')\s*(.*(?<!\)))?(\)?)$/i', $conditions[$ci], $matches))
+ OR ! preg_match('/^(\(?)(.*)('.preg_quote($op, '/').')\s*(.*(?<!\)))?(\)?)$/i', $conditions[$ci], $matches))
{
continue;
}
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index de5bdec31..dc77246dc 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -489,7 +489,7 @@ if ( ! function_exists('url_title'))
$separator = '_';
}
- $q_separator = preg_quote($separator);
+ $q_separator = preg_quote($separator, '#');
$trans = array(
'&.+?;' => '',