[add] PHP Onboarding

Author: hardcoded

Practice/Easy/Onboarding/PHP.php

@@ -0,0 +1,26 @@
+<?php
+// game loop
+while (TRUE)
+{
+    fscanf(STDIN, "%s",
+        $enemy1 // name of enemy 1
+    );
+    fscanf(STDIN, "%d",
+        $dist1 // distance to enemy 1
+    );
+    fscanf(STDIN, "%s",
+        $enemy2 // name of enemy 2
+    );
+    fscanf(STDIN, "%d",
+        $dist2 // distance to enemy 2
+    );
+
+
+    if ($dist1 < $dist2) {
+        echo ($enemy1."\n");
+    }
+    else {
+        echo ($enemy2."\n");
+    }
+}
+?>

README.md

@@ -265,7 +265,7 @@
   - [ ] Lua
   - [ ] OCaml
   - [ ] ObjectiveC
-  - [ ] PHP
+  - [x] PHP
   - [ ] Pascal
   - [ ] Perl
   - [ ] Python