class_typesetting.php

<?php

	class GenericVariable
	{
		private $var;
		function __construct($variable)
		{
			$this->var = $variable;
		}
		function __get($var)
		{
			return $this->{$var};
		}
	}

	class String extends GenericVariable
	{
		const TEXT      = 1; // Normal Text (Will make XML & SQL "Safe")
		const HTML      = 2; // HTML (Will make SQL "Safe")
		const XML       = 2; // XML "Ditto"
		const SQL       = 4; // SQL (Won't SQL Escape)
		const BBCODE    = 8; // BBCODE

		private $var;
		private $sql;
		private $html;
		private $text;
		private $bbcode;
		private $html_attr;
		private $type;

		function __construct($string,$type = 1)
		{
			global $bbcodeparser;

			$this->type = $type;

			$string = trim($string); // Trim It

			$this->var = $string;

			if($type & self::HTML)
			{
				$this->var = html_entity_decode($this->var);
				$this->html = $string; // Oh, you're giving us HTML?
			}
			else
			{
				$this->html = htmlspecialchars($string);
			}

			if($type & self::SQL)
			{
				$this->var = stripslashes($this->var);
				$this->html = stripslashes($this->html);
				$this->sql = $string;
			}
			elseif(mysql_ping())
			{
				$this->sql = mysql_real_escape_string($this->var);
			}

			if($type & self::BBCODE && $bbcodeparser)
			{
				if($type & self::HTML) { $this->bbcode = $bbcodeparser->parse($this->var); }
				else { $this->bbcode = $bbcodeparser->parse($this->var,false); }
			} else {
				$this->bbcode = $this->var;
			}

			$this->html_attr = htmlspecialchars($this->var,ENT_QUOTES);
			$this->text = $this->var;
		}

		function __invoke($string,$type = 0) 
		{ 
			if($type == 0)
			{
				$type = $this->type;
			}
			$this->__construct($string,$type);
		}

		function __get($var)
		{
			return $this->{$var};
		}

		function __set($var,$val)
		{
			if($var == "var")
			{
				$this->__construct($val);
			}
		}
		function __toString()
		{
			return $this->var;
		}
	}

	class Number extends GenericVariable
	{
		private $var;
		private $int;
		private $float;

		function __construct($int)
		{
			if(is_numeric($int)) { $this->var = $int; }
			else { $this->var = 0;$int = 0; }

			$this->int = &$this->var;
			$this->float = floatval($int);

		}

		function __get($var)
		{
			return $this->{$var};
		}

		function __set($var,$val)
		{
			if($var == "var")
			{
				$this->__construct($val);
			}
		}

		function __invoke($int)
		{
			$this->__construct($int);
		}
	}