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<?php function remapInternationalCharToAscii($c) { return $c; } function sluggify($title) { if ($title === null) return ""; $maxlen = 80; $len = strlen($title); $prevdash = false; $slug = ""; for ($i = 0; $i < $len; $i++) { $c = $title[$i]; if (($c >= 'a' && $c <= 'z') || ($c >= '0' && $c <= '9')) { $slug .= $c; $prevdash = false; } else if ($c >= 'A' && $c <= 'Z') { echo 'hi!'; $slug .= strtolower($c); $prevdash = false; } else if ($c == ' ' || $c == ',' || $c == '.' || $c == '/' || $c == '\\' || $c == '-' || $c == '_' || $c == '=') { if (!$prevdash && strlen($slug) > 0) { $slug .= '-'; $prevdash = true; } } else if ((int) $c >= 128) { $prevlen = strlen($slug); $slug .= remapInternationalCharToAscii($c); if ($prevlen != strlen($slug)) $prevdash = false; } if ($i == $maxlen) break; } if ($prevdash) { return substr($slug, 0, strlen($slug) - 1); } return $slug; } echo sluggify('Hello World');
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
hi!hi!hello-world

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243.55 ms | 406 KiB | 355 Q