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+--- Thread: not correct work of the function character_limiter for not latin symbols (/showthread.php?tid=12127)
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not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]emperius[/eluser]
I've tried to use function character_limiter for cyrillic letters but it doesn't works correct, returns wrong number of symbols
with latin letter it works fine
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]xwero[/eluser]
This is because Cyrillic characters are multibyte and php until 6 only supports single byte characters. What you can do is change the strlen function in the character_limiter with mb_strlen. The mb_* functions are not a part of the default php configuration so you have to check if they are available on your server.
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]emperius[/eluser]
[quote author="xwero" date="1223400069"]This is because Cyrillic characters are multibyte and php until 6 only supports single byte characters. What you can do is change the strlen function in the character_limiter with mb_strlen. The mb_* functions are not a part of the default php configuration so you have to check if they are available on your server.[/quote]
it didn't help... are there any other variants?
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]xwero[/eluser]
There is another multibyte module, iconv and it has a iconv_strlen function.
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]emperius[/eluser]
this also didn't helped
may be I'm doing somthing wrong?
Code:
function character_limiter($str, $n = 500, $end_char = '…')
{
if (iconv_strlen($str, 'UTF-8') < $n)
{
return $str;
}
$str = preg_replace("/\s+/", ' ', preg_replace("/(\r\n|\r|\n)/u", " ", $str));
//$str = preg_replace("/S+\s+/", ' ', preg_replace("/(\r\n|\r|\n)/", ' ', $str));
if (iconv_strlen($str) <= $n)
{
return $str;
}
$out = "";
foreach (explode(' ', trim($str)) as $val)
{
$out .= $val.' ';
if (iconv_strlen($out) >= $n)
{
return trim($out).$end_char;
}
}
}not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]emperius[/eluser]
oops
I'm noticed one error
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]xwero[/eluser]
are you sure the modules are available?
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]emperius[/eluser]
nope
result is the same
Code:
function character_limiter($str, $n = 500, $end_char = '…')
{
if (iconv_strlen($str) < $n)
{
return $str;
}
$str = preg_replace("/\s+/", ' ', preg_replace("/(\r\n|\r|\n)/u", " ", $str));
//$str = preg_replace("/S+\s+/", ' ', preg_replace("/(\r\n|\r|\n)/", ' ', $str));
if (iconv_strlen($str) <= $n)
{
return $str;
}
$out = "";
foreach (explode(' ', trim($str)) as $val)
{
$out .= $val.' ';
if (iconv_strlen($out) >= $n)
{
return trim($out).$end_char;
}
}
}not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]emperius[/eluser]
[quote author="xwero" date="1223400941"]are you sure the modules are available?[/quote]
is there any other solution without this modules?
not correct work of the function character_limiter for not latin symbols - El Forum - 10-07-2008
[eluser]xwero[/eluser]
I don't think so