PHP 打印输出调试类

<?php
/**
+------------------------------------------------------------+
代码调试快捷函数
@author: 相望成伤
@qq: 617937424

Debug::p(1,2,3)
Debug::log(1, 2, 3)
+------------------------------------------------------------+
*/

class Debug {

    //日志文件
    public static $file = '';

    /**
     * 设置日志文件路径
     * @param string $file
     * @return mixed|string
     */
    public static function file($file=''){

        self::$file = empty($file)? sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'debug.txt' : str_replace('\', DIRECTORY_SEPARATOR, $file);
        return self::$file;
    }

    /**
     * 格式化数据
     * @param $data
     * @return string
     */
    public static function format($data){
        
        if(in_array($data, array('TRUE','true', 'false', 'FALSE', 'null', 'NULL'), true )) $data = "'$data'";
        if(is_bool($data)) $data = $data? 'true' : 'false';
        if(is_null($data)) $data = 'null';
        if($data === '') $data = "''";

        if($data instanceof 	hinkModel){ $data->__last_sql__ = $data->getLastSql(); $data = $data->getData();}
        if(is_array($data) && current($data) instanceof 	hinkModel){ $data = collection($data)->toArray();}

        if(is_string($data)) $data = self::unicode($data);

        $output = array();

        if(is_string($data) && function_exists($data)){

            $object = new ReflectionFunction($data);
            $output['========== FUNC =========='] = array('Function' => $data, 'Namespace' => $object->getNamespaceName(),  'File' => $object->getFilename());
        }

        if(is_object($data) || (is_string($data) && class_exists($data, false))){

            $message = '';
            if(is_object($data)){

                if($data instanceof Exception){

                    $file = $data->getFile() . ' (' .$data->getLine() .')';
                    $message =  $data->getMessage() . ' (' .$data->getCode() .')';
                }

                $name = get_class($data);
                $fields = get_object_vars($data);

            }else{
                $name = $data;
                $fields = get_class_vars($data);
            }

            $methods = get_class_methods($data);

            $object = new ReflectionClass($data);
            if(!isset($file)) $file = $object->getFilename();

            $output['========== CLASS =========='] = array('Class' => $name, 'Namespace' => $object->getNamespaceName(), 'Message' => $message, 'File' => $file, 'Attr' => $fields, 'Method' => $methods);

        }

        if(count($output) == 1)  $output = current($output);
        return empty($output)? $data : $output;
    }

    /**
     * 打印当前输入数据
     *
     */
    public static function input(){
        
        p("GET:", $_GET);
        p("POST:", $_POST);
        p("SERVER:", $_SERVER);
        p('php://input:', file_get_contents('php://input'));
    }

    /**
     * unicode 编码
     * @param $string
     * @return string|string[]|null
     */
    public static function unicode($string) {
        
        return preg_replace_callback('/\\u([0-9a-f]{4})/i', function($match){
            return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
        }, $string);
        
    }
    
    /**
     * 打印数据
     * $args 参数列表
     */
    public static function p($args=''){
        
        $args = func_get_args();
        $count = func_num_args();
        if($count == 0) $args = array();
   
        $format = ((isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')) ? false : true;
        if($format == true) $format = PHP_SAPI == 'cli'? false : true;

        $output = ($format)? '<pre style="background:#f3f3f4;padding:5px;border:1px solid #aaa;">' : '';
        foreach($args as $key => $data){
            $data = self::format($data);
            $output .= print_r($data, true);

            if($key < $count - 1) $output .= $format? '<hr/>' : "
--------------------------------------------------------
";
        }

        $output .= $format? '</pre>' : "
";
        echo $output;
        
    }

    /**
     * 浏览器控制台打印数据
     */
    public static function console(){
    
        $output = '';
        $args = func_get_args();
        foreach($args as $key => $data) $output .= self::format($data);
        
        echo '<script>console.log("';
        echo preg_replace('/
|
/', '', $output);
        echo '")</script>';
        
    }
    


    /**
     * 写入格式化的日志内容
     */
    public static function log($args=''){

        $args = func_get_args();
        $count = func_num_args();

        if(empty(self::$file))self::file();
        foreach($args as $key => $data){

            $data = self::format($data);
            if(!is_string($data)){
                $data = var_export($data, true);
                $data = preg_replace(array('/(=>)(s+)
s+(array)/'), array('123'), $data);
            }

            file_put_contents(self::$file, $data, FILE_APPEND | LOCK_EX);
            if($key < $count - 1) file_put_contents(self::$file, "
----------------------------------------------------------------------------
", FILE_APPEND | LOCK_EX);
    
        }
    
        file_put_contents(self::$file, "
==================================================[time ".date('Y-m-d H:i:s')."]==================================================
", FILE_APPEND | LOCK_EX);
    }

    /**
     * 清空日志文件
     */
    public static function clear(){

        if(empty(self::$file)) self::file();
        file_put_contents(self::$file, '',LOCK_EX);
    }

    /**
     * 写文件
     */
    public static function write($args=''){

        $args = func_get_args();
        if(empty(self::$file)) self::file();

        foreach($args as $key => $data){
            file_put_contents(self::$file, (is_string($data)? $data : var_export($data, true)), FILE_APPEND | LOCK_EX);
        }

    }

    /**
     * 读取文件内容
     */
    public static function read($file=''){

        if(empty($file)) $file = self::$file;
        self::p('调试文件内容：', file_get_contents($file));
    }



    /**
     * 其他快捷方法
     */
    public static function stop(){ call_user_func_array(array('Debug', 'p'), func_get_args()); exit; }
    public static function post($key = null){ isset($key)? self::p($_POST[$key]) : self::p($_POST); }
    public static function get($key = null){ isset($key)? self::p($_GET[$key]) : self::p($_GET);  }
    public static function sql(){ if(isset($GLOBALS['sql'])) self::p($GLOBALS['sql']); }

}


if(!function_exists('p')){
    function p(){ call_user_func_array(array('Debug', 'p'), func_get_args()); }
}


if(!function_exists('stop')){
    function stop($args=''){ $args = empty($args)? ['=====> stop <=====']:  func_get_args(); call_user_func_array(array('Debug', 'stop'), $args); }
}

if(!function_exists('logs')){
    function logs(){ call_user_func_array(array('Debug', 'log'), func_get_args()); }
}

if(!function_exists('write')){
    function write(){ call_user_func_array(array('Debug', 'write'), func_get_args()); }
}

if(!function_exists('read')){
    function read(){ call_user_func_array(array('Debug', 'read'), array()); }
}

if(!function_exists('get_debug_file')){
    function get_debug_file(){ Debug::p('调试文件：' . Debug::$file); }
}


if(!function_exists('clear')){
    function clear(){ Debug::clear(); }
}