initial import

lib/unicode/stub.php

@@ -0,0 +1,42 @@
+<?php
+define("PARSED", true);
+define("UNPARSED", false);
+
+$endCharacters_iso = "\t\r\n !\"#\$%&'()+,-./:;<=>@[\]^_`{|}~<7E><><EFBFBD><EFBFBD>";
+$endCharacters_utf8 = utf8_encode($endCharacters_iso);
+
+$whiteCharacters_iso = " \t\n\r\0\x0B";
+$whiteCharacters_utf8 = utf8_encode($whiteCharacters_iso);
+
+function noaccent_utf8($s, $parsed=UNPARSED)
+{
+  global $t_LowNoDiacritics, $endCharacters_utf8;
+	$so = "";
+	$l=mb_strlen($s, "UTF-8");
+	$lastwasblank = false;
+	for($i=0; $i<$l; $i++)
+	{
+		$c = mb_substr($s, $i, 1, "UTF-8");
+		$c = isset($t_LowNoDiacritics["cmap"][$c]) ? $t_LowNoDiacritics["cmap"][$c] : $c;
+		if($parsed)
+		{
+			if(mb_strpos($endCharacters_utf8, $c)!==FALSE)
+			{
+				$lastwasblank = true;
+			}
+			else
+			{
+				if($lastwasblank && $so!="")
+					$so .= " ";
+				$so .= $c;
+				$lastwasblank = false;
+			}
+		}
+		else
+		{
+			$so .= $c;
+		}
+	}
+	return($so);
+}
+?>