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Trim string to certain length and insert ellipses

/ Published in: PHP
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  1. // Trims a string down to a certain length and inserts an ellipses if it was trimmed.
  2. function cut($str, $len=30) {
  3. 	if (strlen($str) > $len) {
  4. 		return substr($str, 0, $len-2) . '&#133';
  5. 	} else {
  6. 		return $str;
  7. 	}
  8. }

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