diff options
| -rw-r--r-- | system/libraries/Email.php | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index fc1bbe1b2..c39a26a15 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1182,7 +1182,7 @@ class CI_Email { } } - // Use PHP's native public function to do the initial wordwrap. + // Use PHP's native function to do the initial wordwrap. // We set the cut flag to FALSE so that any individual words that are // too long get left alone. In the next step we'll deal with them. $str = wordwrap($str, $charlim, "\n", FALSE); @@ -1193,7 +1193,7 @@ class CI_Email { { // Is the line within the allowed character count? // If so we'll join it to the output and continue - if (strlen($line) <= $charlim) + if (mb_strlen($line) <= $charlim) { $output .= $line.$this->newline; continue; @@ -1209,10 +1209,10 @@ class CI_Email { } // Trim the word down - $temp .= substr($line, 0, $charlim-1); - $line = substr($line, $charlim-1); + $temp .= mb_substr($line, 0, $charlim - 1); + $line = mb_substr($line, $charlim - 1); } - while (strlen($line) > $charlim); + while (mb_strlen($line) > $charlim); // If $temp contains data it means we had to split up an over-length // word into smaller chunks so we'll add it back to our current line |