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Не обрезать предложения
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1 changed files with 5 additions and 0 deletions
5
bot.php
5
bot.php
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@ -30,6 +30,11 @@ function ellipse($str,$n_chars,$crop_str='[...]')
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{
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{
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$cut_index=strpos($buff,' ',$n_chars);
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$cut_index=strpos($buff,' ',$n_chars);
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$buff=substr($buff,0,($cut_index===false? $n_chars: $cut_index+1)).$crop_str;
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$buff=substr($buff,0,($cut_index===false? $n_chars: $cut_index+1)).$crop_str;
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// then cut for last newline or dot
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$cut_index_a=strpos($buff,'.',$n_chars);
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$cut_index_b=strpos($buff,PHP_EOL,$n_chars);
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$cut_index = max((int) $cut_index_a, (int) $cut_index_b);
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$buff=substr($buff,0,($cut_index===false? $n_chars: $cut_index+1)).$crop_str;
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}
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}
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return $buff;
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return $buff;
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}
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}
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