Ticket #2570: sI18n.patch

/home/edir/Documentos/sfI18N.class.php

@@ -195 +195 @@
-      return null;
-    }
-  }
+  public static function getDateTimeForCulture($datetime, $culture)
+  {
+    if (!$datetime) return 0;
+
+    $dateFormat = new sfDateFormat($culture);
+    $inputPattern = $dateFormat->getInputPattern('g');
+
+    // We construct the regexp based on date format
+    $dateRegexp = preg_replace(array('/[dmy]+|h+/i' ), '(\d+)', $inputPattern);
+
+    // We parse date format to see where things are (m, d, y)
+    $a = array(
+      'd' => strpos($inputPattern, 'd'),
+      'm' => strpos($inputPattern, 'M'),
+      'y' => strpos($inputPattern, 'y'),
+      'h' => strpos($inputPattern, 'H'),
+      'i' => strpos($inputPattern, 'm'),      
+    );
+
+    $tmp = array_flip($a);
+    ksort($tmp);
+    $i = 0;
+    $c = array();
+    foreach ($tmp as $value) $c[++$i] = $value;
+    $datePositions = array_flip($c);
+
+    // We find all elements
+    if (preg_match("~$dateRegexp~", $datetime, $matches))
+    {
+      // We get matching timestamp
+      return array(
+        $matches[$datePositions['d']],
+        $matches[$datePositions['m']],
+        $matches[$datePositions['y']],
+        $matches[$datePositions['h']],
+        $matches[$datePositions['i']],
+      );
+    }
+    else
+    {
+      return null;
+    }
+  }
+
+  // Return timestamp from a date formatted with a given culture
+  public static function getDateTimeTimestampForCulture($date, $culture)
+  {
+    list($d, $m, $y, $h, $i) = self::getDateTimeForCulture($date, $culture);
+    return mktime($h, $i, 0, $m, $d, $y);
+  }
-}