diff --git a/src/odd_numbers.php b/src/odd_numbers.php
new file mode 100644
index 0000000..0181a43
--- /dev/null
+++ b/src/odd_numbers.php
@@ -0,0 +1,26 @@
+<?php 
+  function odd_numbers( $input ) {
+      $integers = array_filter ( $input, "isInteger" );
+      $oddIntegers = array_filter ( $integers, "isOdd" );
+      $success = sort( $oddIntegers );
+      
+      return $oddIntegers;
+  }
+
+  function isInteger( $mv ) {
+      if (is_int( $mv )) {
+          return true;
+      } else {
+          return false;
+      }
+  }
+
+  function isOdd( $i ) {
+      $mod2 = abs( $i % 2 );
+      if ( $mod2 == 1 ) {
+          return true;
+      } else {
+          return false;
+      }  
+  }
+?>