CVS: phpweather/output pw_text.php,1.8,1.9

[Max H. <ir...@us...>]

Update of /cvsroot/phpweather/phpweather/output
In directory usw-pr-cvs1:/tmp/cvs-serv18576

Modified Files:
	pw_text.php 
Log Message:
new function to help customise it

Index: pw_text.php
===================================================================
RCS file: /cvsroot/phpweather/phpweather/output/pw_text.php,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -3 -r1.8 -r1.9
--- pw_text.php	28 Mar 2002 21:18:29 -0000	1.8
+++ pw_text.php	29 Mar 2002 00:38:19 -0000	1.9
@@ -1126,6 +1126,24 @@
     return  gmdate('H:i \U\T\C', $data['time']);
   }
   
+  /**
+   * Extract some value from the metar.
+   *
+   * @param   array    Data taken from decode_metar()
+   * @access  public
+   */
+  function get_metar_value($index,$index2='',$index3='') {
+    // We use our own weather-object.
+    $data = $this->weather->decode_metar();
+    if ($index3){
+        return $data[$index][$index2][$index3];
+    } elseif ($index2) {
+        return $data[$index][$index2];
+    } else {
+        return $data[$index];
+    }
+  }
+  
   
   /**
    * Makes a short weather-report in a table.