From de8b82ca8c4e201ad21c07ca962f5480493143eb Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 18 Oct 2015 20:58:38 +0300 Subject: Fix #4179 --- system/libraries/Session/drivers/Session_database_driver.php | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'system/libraries') diff --git a/system/libraries/Session/drivers/Session_database_driver.php b/system/libraries/Session/drivers/Session_database_driver.php index 1d01c2923..72b39d12d 100644 --- a/system/libraries/Session/drivers/Session_database_driver.php +++ b/system/libraries/Session/drivers/Session_database_driver.php @@ -159,6 +159,10 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan if (($result = $this->_db->get()->row()) === NULL) { + // PHP7 will reuse the same SessionHandler object after + // ID regeneration, so we need to explicitly set this to + // FALSE instead of relying on the default ... + $this->_row_exists = FALSE; $this->_fingerprint = md5(''); return ''; } -- cgit v1.2.3-24-g4f1b From 3368cebeb6682013c44be7a03d3b3dac0f5c8973 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 30 Oct 2015 12:25:15 +0200 Subject: Fix #4192 --- system/libraries/Email.php | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'system/libraries') diff --git a/system/libraries/Email.php b/system/libraries/Email.php index acf3629c3..ebff7567a 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1563,11 +1563,10 @@ class CI_Email { if ($this->charset === 'UTF-8') { - if (MB_ENABLED === TRUE) - { - return mb_encode_mimeheader($str, $this->charset, 'Q', $this->crlf); - } - elseif (ICONV_ENABLED === TRUE) + // Note: We used to have mb_encode_mimeheader() as the first choice + // here, but it turned out to be buggy and unreliable. DO NOT + // re-add it! -- Narf + if (ICONV_ENABLED === TRUE) { $output = @iconv_mime_encode('', $str, array( @@ -1590,6 +1589,10 @@ class CI_Email { $chars = iconv_strlen($str, 'UTF-8'); } + elseif (MB_ENABLED === TRUE) + { + $chars = mb_strlen($str, 'UTF-8'); + } } // We might already have this set for UTF-8 -- cgit v1.2.3-24-g4f1b