diff options
Diffstat (limited to 'system/libraries/Typography.php')
| -rw-r--r-- | system/libraries/Typography.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php index 6aaa993ae..a50934f2c 100644 --- a/system/libraries/Typography.php +++ b/system/libraries/Typography.php @@ -95,7 +95,7 @@ class CI_Typography { */ public function auto_typography($str, $reduce_linebreaks = FALSE) { - if ($str == '') + if ($str === '') { return ''; } @@ -173,7 +173,7 @@ class CI_Typography { $process = ($match[1] === '/'); } - if ($match[1] == '') + if ($match[1] === '') { $this->last_block_element = $match[2]; } @@ -344,7 +344,7 @@ class CI_Typography { */ protected function _format_newlines($str) { - if ($str == '' OR (strpos($str, "\n") === FALSE && ! in_array($this->last_block_element, $this->inner_block_required))) + if ($str === '' OR (strpos($str, "\n") === FALSE && ! in_array($this->last_block_element, $this->inner_block_required))) { return $str; } @@ -356,7 +356,7 @@ class CI_Typography { $str = preg_replace("/([^\n])(\n)([^\n])/", '\\1<br />\\2\\3', $str); // Wrap the whole enchilada in enclosing paragraphs - if ($str != "\n") + if ($str !== "\n") { // We trim off the right-side new line so that the closing </p> tag // will be positioned immediately following the string, matching |