[phpwiki-checkins] SF.net SVN: phpwiki:[8253] trunk/lib/Units.php

[<var...@us...>]

Revision: 8253
          http://phpwiki.svn.sourceforge.net/phpwiki/?rev=8253&view=rev
Author:   vargenau
Date:     2012-03-28 15:41:01 +0000 (Wed, 28 Mar 2012)
Log Message:
-----------
Whitespace only

Modified Paths:
--------------
    trunk/lib/Units.php

Modified: trunk/lib/Units.php
===================================================================
--- trunk/lib/Units.php	2012-03-15 16:24:51 UTC (rev 8252)
+++ trunk/lib/Units.php	2012-03-28 15:41:01 UTC (rev 8253)
@@ -26,8 +26,8 @@
         if (DISABLE_UNITS)
             $this->errcode = 1;
         elseif (defined("UNITS_EXE")) // ignore dynamic check
-        $this->errcode = 0;
-    else
+            $this->errcode = 0;
+        else
             exec("units m2", $o, $this->errcode);
     }
 
@@ -35,30 +35,30 @@
      * $this->_attribute_base = $units->Definition($this->_attribute);
      */
     function Definition ($query) {
-    static $Definitions = array();
-    if (isset($Definitions[$query])) return $Definitions[$query];
-    if ($this->errcode)
+        static $Definitions = array();
+        if (isset($Definitions[$query])) return $Definitions[$query];
+        if ($this->errcode)
             return $query;
-    $query = preg_replace("/,/","", $query);
-    if ($query == '' or $query == '*')
-        return ($Definitions[$query] = '');
-    // detect date values, currently only ISO: YYYY-MM-DD or YY-MM-DD
-    if (preg_match("/^(\d{2,4})-(\d{1,2})-(\d{1,2})$/",$query, $m)) {
-        $date = mktime(0,0,0,$m[2],$m[3],$m[1]);
-        return ($Definitions[$query] = "$date date");
+        $query = preg_replace("/,/","", $query);
+        if ($query == '' or $query == '*')
+            return ($Definitions[$query] = '');
+        // detect date values, currently only ISO: YYYY-MM-DD or YY-MM-DD
+        if (preg_match("/^(\d{2,4})-(\d{1,2})-(\d{1,2})$/",$query, $m)) {
+            $date = mktime(0,0,0,$m[2],$m[3],$m[1]);
+            return ($Definitions[$query] = "$date date");
+        }
+        if (preg_match("/^(\d{2,4})-(\d{1,2})-(\d{1,2}) (\d{1,2}):(\d{2}):?(\d{2})?$/",$query, $m)) {
+            $date = mktime($m[4],$m[5],@$m[6],$m[2],$m[3],$m[1]);
+            return ($Definitions[$query] = "$date date");
+        }
+        $def = $this->_cmd("\"$query\"");
+        if (preg_match("/Definition: (.+)$/",$def,$m))
+            return ($Definitions[$query] = $m[1]);
+        else {
+            trigger_error("units: ". $def, E_USER_WARNING);
+            return '';
+        }
     }
-    if (preg_match("/^(\d{2,4})-(\d{1,2})-(\d{1,2}) (\d{1,2}):(\d{2}):?(\d{2})?$/",$query, $m)) {
-        $date = mktime($m[4],$m[5],@$m[6],$m[2],$m[3],$m[1]);
-        return ($Definitions[$query] = "$date date");
-    }
-    $def = $this->_cmd("\"$query\"");
-    if (preg_match("/Definition: (.+)$/",$def,$m))
-        return ($Definitions[$query] = $m[1]);
-    else {
-        trigger_error("units: ". $def, E_USER_WARNING);
-        return '';
-    }
-    }
 
     /**
      * We must ensure that the same baseunits are matched against.
@@ -66,37 +66,36 @@
      * $val_base = $this->_units->basevalue($value); // SemanticAttributeSearchQuery
      */
     function basevalue($query, $def = false) {
-    if (!$def) $def = $this->Definition($query);
-    if ($def) {
-        if (is_numeric($def)) // e.g. "1 million"
-            return $def;
-        if (preg_match("/^([-0-9].*) \w.*$/",$def,$m))
-        return $m[1];
+        if (!$def) $def = $this->Definition($query);
+        if ($def) {
+            if (is_numeric($def)) // e.g. "1 million"
+                return $def;
+            if (preg_match("/^([-0-9].*) \w.*$/",$def,$m))
+                return $m[1];
+        }
+        return '';
     }
-    return '';
-    }
 
     /**
      * $this->_unit = $units->baseunit($this->_attribute);  // SemanticAttributeSearchQuery
      * and Cached_SemanticLink::_expandurl()
      */
     function baseunit($query, $def  = false) {
-    if (!$def) $def = $this->Definition($query);
-    if ($def) {
-        if (preg_match("/ (.+)$/",$def,$m))
-        return $m[1];
+        if (!$def) $def = $this->Definition($query);
+        if ($def) {
+            if (preg_match("/ (.+)$/",$def,$m))
+            return $m[1];
+        }
+        return '';
     }
-    return '';
-    }
 
     function _cmd($args) {
-    if ($this->errcode) return $args;
-    if (defined("UNITS_EXE")) {
-        $s = UNITS_EXE ." $args";
-        $result = `$s`;
+        if ($this->errcode) return $args;
+        if (defined("UNITS_EXE")) {
+            $s = UNITS_EXE ." $args";
+            $result = `$s`;
+        } else
+            $result = `units $args`;
+        return trim($result);
     }
-    else
-        $result = `units $args`;
-    return trim($result);
-    }
 }

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