diff --git a/src/string_search.php b/src/string_search.php
new file mode 100644
index 0000000..7fa2093
--- /dev/null
+++ b/src/string_search.php
@@ -0,0 +1,10 @@
+<?php
+function string_search($needle, $haystack){
+    //empty = "", 0, 0.0, "0", Null, false, or array()
+    if(empty($needle)){
+        return false;
+    }
+    $pos = strpos($haystack, $needle);
+    return ($pos === false)?false:"Found '$needle' at index $pos";
+}
+?>