Create ArrBuffer.php

Author: inhere

src/ArrBuffer.php

@@ -0,0 +1,115 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: inhere
+ * Date: 2017-10-24
+ * Time: 9:17
+ */
+
+namespace MyLib\ArrUtil;
+
+/**
+ * Class ArrBuffer
+ * @package MyLib\ArrUtil
+ */
+final class AryBuffer
+{
+    /**
+     * @var string[]
+     */
+    private $body = [];
+
+    /** @var string */
+    private $delimiter = ''; // '/' ':'
+
+    /**
+     * constructor.
+     * @param string $content
+     */
+    public function __construct(string $content = '')
+    {
+        if ($content) {
+            $this->body[] = $content;
+        }
+    }
+
+    /**
+     * @param string $content
+     */
+    public function write(string $content)
+    {
+        $this->body[] = $content;
+    }
+
+    /**
+     * @param string $content
+     */
+    public function append(string $content)
+    {
+        $this->write($content);
+    }
+
+    /**
+     * @param string $content
+     */
+    public function prepend(string $content)
+    {
+        array_unshift($this->body, $content);
+    }
+
+    /**
+     * clear
+     */
+    public function clear()
+    {
+        $this->body = [];
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getBody(): array
+    {
+        return $this->body;
+    }
+
+    /**
+     * @param string[] $body
+     */
+    public function setBody(array $body)
+    {
+        $this->body = $body;
+    }
+
+    /**
+     * @return string
+     */
+    public function toString(): string
+    {
+        return implode($this->delimiter, $this->body);
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->toString();
+    }
+
+    /**
+     * @return string
+     */
+    public function getDelimiter(): string
+    {
+        return $this->delimiter;
+    }
+
+    /**
+     * @param string $delimiter
+     */
+    public function setDelimiter(string $delimiter)
+    {
+        $this->delimiter = $delimiter;
+    }
+}