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-rw-r--r--system/helpers/text_helper.php24
1 files changed, 12 insertions, 12 deletions
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 206ce5559..76e1735b5 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -85,7 +85,7 @@ if ( ! function_exists('character_limiter'))
*/
function character_limiter($str, $n = 500, $end_char = '…')
{
- if (strlen($str) < $n)
+ if (mb_strlen($str) < $n)
{
return $str;
}
@@ -93,7 +93,7 @@ if ( ! function_exists('character_limiter'))
// a bit complicated, but faster than preg_replace with \s+
$str = preg_replace('/ {2,}/', ' ', str_replace(array("\r", "\n", "\t", "\x0B", "\x0C"), ' ', $str));
- if (strlen($str) <= $n)
+ if (mb_strlen($str) <= $n)
{
return $str;
}
@@ -103,10 +103,10 @@ if ( ! function_exists('character_limiter'))
{
$out .= $val.' ';
- if (strlen($out) >= $n)
+ if (mb_strlen($out) >= $n)
{
$out = trim($out);
- return (strlen($out) === strlen($str)) ? $out : $out.$end_char;
+ return (mb_strlen($out) === mb_strlen($str)) ? $out : $out.$end_char;
}
}
}
@@ -445,14 +445,14 @@ if ( ! function_exists('word_wrap'))
{
// 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."\n";
continue;
}
$temp = '';
- while ((strlen($line)) > $charlim)
+ while (mb_strlen($line) > $charlim)
{
// If the over-length word is a URL we won't wrap it
if (preg_match('!\[url.+\]|://|wwww.!', $line))
@@ -461,8 +461,8 @@ if ( ! function_exists('word_wrap'))
}
// 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);
}
// If $temp contains data it means we had to split up an over-length
@@ -512,21 +512,21 @@ if ( ! function_exists('ellipsize'))
$str = trim(strip_tags($str));
// Is the string long enough to ellipsize?
- if (strlen($str) <= $max_length)
+ if (mb_strlen($str) <= $max_length)
{
return $str;
}
- $beg = substr($str, 0, floor($max_length * $position));
+ $beg = mb_substr($str, 0, floor($max_length * $position));
$position = ($position > 1) ? 1 : $position;
if ($position === 1)
{
- $end = substr($str, 0, -($max_length - strlen($beg)));
+ $end = mb_substr($str, 0, -($max_length - mb_strlen($beg)));
}
else
{
- $end = substr($str, -($max_length - strlen($beg)));
+ $end = mb_substr($str, -($max_length - mb_strlen($beg)));
}
return $beg.$ellipsis.$end;