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- function str_to_len($text,$filler,$len) {
- if ($filler=="R" || $filler=="0") $richtung=STR_PAD_LEFT; else $richtung=STR_PAD_RIGHT;
- if ($filler=="R") $filler=" ";
- // Paar Kopfstaende wg. Umlauten -> das normale strlen, substr, str_pad verzaehlt sich da leider
- $enc=mb_detect_encoding($text);
- if ($enc && $richtung==STR_PAD_LEFT) return strrev(mb_substr(strrev($text).str_pad('', $len, $filler),0,$len,$enc)); // mb_substr kann leider nich doggystyle .. also drehen wir den string 2x um
- else if ($enc) return mb_substr($text.str_pad('', $len, $filler),0,$len,$enc);
- else return substr(str_pad($text,$len,$filler,$richtung),0,$len);
- }
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