X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=inc%2Fstring.inc;fp=inc%2Fstring.inc;h=fd370e9757717766bfc130164cd5d0c10aa7c4bb;hb=bc13d5d6e1834068f8b690c32bba114e352dacdd;hp=0000000000000000000000000000000000000000;hpb=07269e54b4e79c0a5e77d8f378cf0849bd8276e5;p=mirrors%2FKyberia-bloodline.git

diff --git a/inc/string.inc b/inc/string.inc
new file mode 100644
index 0000000..fd370e9
--- /dev/null
+++ b/inc/string.inc
@@ -0,0 +1,228 @@
+<?php
+/*
+ * String.inc		1.00 2001/03/08
+ *
+ * Copyright 2001 Czech On Line a.s. All Rights Reserved.
+ */
+
+class String {
+
+	function String() {
+	}
+
+	function escapeSpecialChars($str, $dir = "to") {
+		$from[] = 'œ';
+		$to[] = '&#339;';
+		$from[] = 'ß';
+		$to[] = '&szlig;';
+		$from[] = 'â';
+		$to[] = '&acirc;';
+		$from[] = 'ê';
+		$to[] = '&ecirc;';
+		$from[] = 'à';
+		$to[] = '&agrave;';
+		$from[] = 'î';
+		$to[] = '&icirc;';
+		$from[] = 'ç';
+		$to[] = '&ccedil;';
+		$from[] = 'ô';
+		$to[] = '&ocirc;';
+		$from[] = 'û';
+		$to[] = '&ucirc;';
+
+		if ($dir == "to") {
+			return str_replace($from, $to, $str);
+		} elseif ($dir == "from") {
+			return str_replace($to, $from, $str);
+		}
+	}
+
+	function unhtmlspecialchars($str) {
+	        $trans = get_html_translation_table(HTML_SPECIALCHARS);
+	        $trans = array_flip($trans);
+	        return strtr($str, $trans);
+	}
+
+
+	function cutString($string, $cut_limit, $cut_words = 0) {
+		// returns $string cutted to lenght $cut_limit or limited to $cut_words words
+		// if $cut_words is used, $cut_limit is ignored
+		// returned string is also choped and trimed
+		$str_tmp = trim(chop($string));
+		$StringArray=explode(" ", $str_tmp);
+		if ($cut_words) {
+			if (count($StringArray) < $cut_words) {
+				return $str_tmp;
+			}
+			$string_cut = "";
+			for ($i=0; $i < $cut_words; $i++) {
+				$string_cut .= " " . $StringArray[$i];
+			}
+			return ltrim($string_cut) . "...";
+		} else {
+			if ($cut_limit > strlen($str_tmp)) {
+				return $str_tmp;
+			}
+			$string_cut = "";
+			$threedots_length = 3;
+			$i = 0;
+			while (strlen($string_cut)+strlen($StringArray[$i])+$threedots_length < $cut_limit) {
+				$string_cut .= " " . $StringArray[$i];
+				$i++;
+			}
+			return ltrim($string_cut) . "...";
+		}
+	}
+
+	function escapeSql($str) {
+		# single quote ('), double quote ("), backslash (\) and
+        # NUL (the NULL byte)
+        $str = addslashes($str);
+		return $str;
+	}
+
+	function unescapeSql($str) {
+		$str = stripslashes($str);
+        return $str;
+    }
+
+    function escapeSqlLike($str) {
+        $str = $this->escapeSql($str);
+ 		$str = str_replace('%','\%', $str);
+		$str = str_replace('_','\_', $str);
+        return $sql;
+    }
+
+    function unescapeSqlLike($str) {
+        $str = $this->unescapeSql($str);
+		$str = str_replace('\%','%',$str);
+		$str = str_replace('\_','_',$str);
+		return $str;
+	}
+
+	/**
+	 * Recode a <code>string</code> into plain ascii string
+	 * replace <code>czech</code> characters
+	 *
+	 * @param string
+	 * @return a string
+	*/
+	function recodeToAscii($string) {
+		return strtr($string, "áèïéìíòóøšúùýžÁÈÏÉÌÍÒÓ؊ÚÙݎ¹»¾©«®", "acdeeinorstuuyzACDEEINORSTUUYZstzSTZ");
+	}
+
+	/*
+	 * winToIso(string)
+	 * isoToWin(string)
+	 * converts czech code pages: Windows CP1250 to Latin ISO-8859-2
+	 */
+
+	function winToIso($string) {
+		return strtr($string,'šžŠŽ','¹»¾©«®');
+	}
+	function isoToWin($string) {
+		return strtr($string,'¹»¾©«®','šžŠŽ');
+	}
+
+	/**
+	* Next 4 function are for changing case of a <code>string</code> within its coding.
+	*
+	* @param string
+	* @return a string
+	*/
+
+	function strToUpperCZ($str) {
+		$str = strtoupper(strtr($str, 'áèïéìíå¾òóøšúùýž¹»¾', 'ÁÈÏÉÌÍżÒÓ؊ÚÙݎ©«®'));
+		return $str;
+	}
+
+	function strToUpperCS($str) {
+		return $this->strToUpperCZ($str);
+	}
+
+	function strToLowerCZ($str) {
+		$str = strtolower(strtr($str, 'ÁÈÏÉÌÍżÒÓ؊ÚÙݎ©«®', 'áèïéìíå¾òóøšúùýž¹»¾'));
+		return $str;
+	}
+
+	function strToLowerCS($str) {
+		return $this->strToLowerCZ($str);
+	}
+
+	function dateToSql($value) {
+            return (sprintf("%04d-%02d-%02d", $value["year"], $value["mon"], $value["mday"]));
+	}
+
+	function sqlToDate($value) {
+            $a["year"]=(int)substr($value,0,4);
+            $a["mon"]=(int)substr($value,5,2);
+            $a["mday"]=(int)substr($value,8,2);
+            return ($a);
+	}
+
+	function timeToSql($value) {
+            return (sprintf("%02d:%02d:%02d", $value["hours"], $value["minutes"], $value["seconds"]));
+	}
+
+	function sqlToTime($value) {
+            $a["hours"]=(int)substr($value,0,2);
+            $a["minutes"]=(int)substr($value,3,2);
+            $a["seconds"]=(int)substr($value,6,2);
+            return ($a);
+	}
+
+	function dateTimeToSql($value) {
+            return (sprintf("%04d-%02d-%02d %02d:%02d:%02d", $value["year"], $value["mon"], $value["mday"], $value["hours"], $value["minutes"], $value["seconds"]));
+	}
+
+	function sqlToDateTime($value) {
+        $a["year"]=(int)substr($value,0,4);
+        $a["mon"]=(int)substr($value,5,2);
+	    $a["mday"]=(int)substr($value,8,2);
+	    $a["hours"]=(int)substr($value,11,2);
+	    $a["minutes"]=(int)substr($value,14,2);
+	    $a["seconds"]=(int)substr($value,17,2);
+	    return ($a);
+	}
+
+    function sqlToUnix($value) {
+        $dt = $this->sqlToDateTime($value);
+        return mktime($dt['hours'], $dt['minutes'], $dt['seconds'],
+                      $dt['mon'], $dt['mday'], $dt['year']);
+    }
+
+    function czTime($value, $seconds=TRUE) {
+        if ($seconds) {
+            return sprintf("%d:%02d:%02d", $value['hours'], $value['minutes'],
+                           $value['seconds']);
+        }
+        else {
+            return sprintf("%d:%02d", $value['hours'], $value['minutes']);
+        }
+    }
+
+    function czDate($value) {
+        return sprintf("%d.%d.%d", $value['mday'], $value['mon'],
+                       $value['year']);
+    }
+
+	function encodeString($string) {
+		for ($i = 0;$i < strlen($string);$i++) {
+			$ch = substr($string,$i,1);
+			$ch = ord($ch)+100;
+			$encoded_string .= dechex($ch);
+		}
+		return $encoded_string;
+	}
+
+	function decodeString($string) {
+		for ($i = 0;$i < strlen($string);$i += 2) {
+			$ch = substr($string,$i,2);
+			$ch = hexdec($ch);
+			$ch -= 100;
+			$decode_string .= chr($ch);
+		}
+		return $decode_string;
+	}
+}
+?>