init: 从宝塔同步到 Gitea

2026-02-25 01:50:31 +08:00
commit e633c8e27d
2444 changed files with 399341 additions and 0 deletions
@@ -0,0 +1,79 @@
+<?php
+namespace verifycode;
+use think\Session;
+class Verify{
+	private $charset;
+	private $code;
+	private $code_len;		//默认4
+	private $img;
+	private $width;			//默认80
+	private $height;		//默认32
+	private $font;			//字体路径
+	private $font_size;		//默认20
+	private $font_color;
+
+	function __construct()
+	{
+		$this->font='./static/simhei.ttf';
+		$this->code_len=4;
+		$this->width=80;
+		$this->height=32;
+		$this->font_size=20;
+		$this->charset='ABCDEFGHIJKLMNOPQRSTUVWXYZ';
+	}
+
+	//生成随机码  
+	private function createCode()
+	{
+		$_len = strlen($this->charset)-1;
+		for ($i=0;$i<$this->code_len;$i++)
+		{
+			$this->code .= $this->charset[mt_rand(0,$_len)];
+		}
+
+	} 
+
+	//生成背景
+	private function createBg()
+	{
+		$this->img = imagecreatetruecolor($this->width, $this->height);
+		$color = imagecolorallocate($this->img,238,238,238);
+		imagefilledrectangle($this->img,0,$this->height,$this->width,0,$color);
+	}
+
+	//生成字体
+	 private function createFont()
+	{
+		$_x = $this->width / $this->code_len;  
+		for ($i=0;$i<$this->code_len;$i++)
+		{
+			$this->font_color = imagecolorallocate($this->img,mt_rand(0,156),mt_rand(0,156),mt_rand(0,156));  
+			imagettftext($this->img,$this->font_size,0,$_x*$i+5,$this->height / 1.2,$this->font_color,$this->font,$this->code[$i]);  
+		}
+	}
+
+	//输出
+	private function outPut() 
+	{  
+		header('Content-type:image/png');  
+		imagepng($this->img);  
+		imagedestroy($this->img);  
+	}  
+		
+	//对外生成
+	public function doimg()
+	{
+		$this->createBg();  
+		$this->createCode();
+		$this->createFont();
+		Session::set("img_verify",md5($this->getCode()));
+		$this->outPut();
+	}
+		
+	//获取验证码 
+	public function getCode()
+	{
+		return strtolower($this->code);  
+	}
+}
+?>