Add help and version options

1 files changed, 11 insertions, 0 deletions

diff --git a/search.php b/search.php
index c2845f7..44c964c 100644
--- a/search.php
+++ b/search.php
@@ -1,5 +1,7 @@
 <?php
 
+    $version = 1.2
+
     $config = false;
 try {
     if (!is_readable("config.ini")) {
@@ -30,6 +32,15 @@ try {
     $args = explode(" ", $search);
     $page = 1;
 
+    if (args[0] == "-v" || args[0] == "--version") {
+        echo $version + \n;
+        die();
+    } else if (args[0] == "-h" || args[0] == "--help") {
+        echo "Usage: !blaup [query] #[page] | e.g: !blaup intense | !blaup intense marcus | "
+        echo "!blaup intense marcus #2 (returns the second page of results)\n"
+        die();
+    }
+
     // Check to see if user specified pagination
     $pages = array_filter($args, function($elem) {
         if (strpos($elem, "#") === 0) {