支持5.1版本

Author: edenleung

composer.json

@@ -15,7 +15,7 @@
     ],
     "require": {
         "overtrue/pinyin": "~4.0",
-        "topthink/framework": "6.0.*"
+        "topthink/framework": "6.0.*|5.1.*"
     },
     "autoload": {
         "psr-4": {

src/helpers.php

@@ -1,6 +1,11 @@
 <?php
 use Overtrue\Pinyin\Pinyin;
 
+// 兼容 5.1 版本
+if (strpos(\think\App::VERSION, '5.1') !== false) {
+    bind('pinyin', Pinyin::class);
+}
+
 if (!function_exists('pinyin')) {
     /**
      * Get the Pinyin of given string.