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Smarty
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yankee
Smarty Rookie
Joined: 02 Mar 2009
Posts: 31
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 Posted: Fri Mar 06, 2009 3:45 pm Post subject: count words |
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Smarty uses this function to count words:
| Code: | function smarty_modifier_count_words($string)
{
// split text by ' ',\r,\n,\f,\t
$split_array = preg_split('/\s+/',$string);
// count matches that contain alphanumerics
$word_count = preg_grep('/[a-zA-Z0-9\\x80-\\xff]/', $split_array);
return count($word_count);
} |
Is there a reason why you are not using php's build in "str_word_count"-function? I guess that this would be much faster... |
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mohrt
Administrator
Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
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| Posted: Fri Mar 06, 2009 4:57 pm Post subject: |
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| I believe this was created prior to PHP 4.3.0. No reason why it isn't used, it was just never ported. |
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U.Tews
Administrator
Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
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| Posted: Fri Mar 06, 2009 5:44 pm Post subject: |
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| Will be in next SVN update. |
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