From a4cac3e6b1904aa84f0935942b308133a06bc58b Mon Sep 17 00:00:00 2001
From: Nikolay Yakimov <root@livid.pp.ru>
Date: Fri, 31 Jul 2020 17:47:06 +0300
Subject: [PATCH] [PHP] Add rudimentary example

---
 examples/polish-notation-calc/php/.gitignore |  5 +++--
 examples/polish-notation-calc/php/main.php   | 12 ++++++++++++
 examples/polish-notation-calc/php/test.sh    |  4 ++++
 3 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 examples/polish-notation-calc/php/main.php
 create mode 100755 examples/polish-notation-calc/php/test.sh

diff --git a/examples/polish-notation-calc/php/.gitignore b/examples/polish-notation-calc/php/.gitignore
index 8ff86ef..66f2166 100644
--- a/examples/polish-notation-calc/php/.gitignore
+++ b/examples/polish-notation-calc/php/.gitignore
@@ -1,2 +1,3 @@
-lexer.*
-parser.*
+Lexer.*
+Parser.*
+*.txt
diff --git a/examples/polish-notation-calc/php/main.php b/examples/polish-notation-calc/php/main.php
new file mode 100644
index 0000000..94d1ae6
--- /dev/null
+++ b/examples/polish-notation-calc/php/main.php
@@ -0,0 +1,12 @@
+<?php
+namespace Alpaca;
+
+require './Lexer.php';
+
+$debug = $argv[1] == '-d';
+while($f = fgets(STDIN)){
+    $lexer = new Lexer(rtrim($f), $debug);
+    while(($token = $lexer->getNextToken())[0] !== Lexer::TOKEN_TYPE_EOF) {
+      echo(Lexer::tokenToString($token[0]) . ", " . $token[1] . "\n");
+    }
+}
diff --git a/examples/polish-notation-calc/php/test.sh b/examples/polish-notation-calc/php/test.sh
new file mode 100755
index 0000000..41f1fed
--- /dev/null
+++ b/examples/polish-notation-calc/php/test.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+${alpaca:-alpaca} -l php $args syntax.xy &&\
+  php main.php "$@" <<< "$input"