init: 项目初始代码

extend/utils/FileLog.php

@@ -0,0 +1,48 @@
+<?php
+
+class FileLog
+{
+	private $filepath;
+
+	private $filename;
+
+	private $handle = null;
+
+	private $time;
+
+	public function __construct($filepath, $filename)
+	{
+		$this->time = date('Y-m-d H:i:s');
+		$this->filepath = $filepath;
+		$this->filename = $filename;
+		$this->init();
+	}
+
+	public function init()
+	{
+		if (!is_dir($this->filepath))
+		{
+			mkdir($this->filepath, 0777, true);
+		}
+	}
+
+	public function write($content, $type='err')
+	{
+		$str = $type . '=====';
+		$str .= '当前时间为: ' . $this->time;
+		$str .= '=====';
+		$str .= $content . PHP_EOL;
+
+		if (substr($this->filepath, -1) == '/')
+		{
+			$file = $this->filepath . $this->filename;
+		}
+		else
+		{
+			$file = $this->filepath . '/' . $this->filename;	
+		}
+
+		return file_put_contents($file, $str, FILE_APPEND);
+	}
+
+}