WooYun.org

<form action="<?php echo $_SERVER['PHP_SELF']?>" method="POST"  name="formAdmin">
      <TEXTAREA id=output style="BORDER-RIGHT: gray 1px solid; BORDER-TOP: gray 1px solid; MARGIN: px; BORDER-LEFT: gray 1px solid; WIDTH: 220px; BORDER-BOTTOM: gray 1px solid" name=textarea rows=7>  
      </TEXTAREA> 
      <br>
      <input type="submit" value="保存代码" name="submit"  >
      </form>

<?php
	 $textarea = $_POST['textarea'];
     $css_name = 'template_css.css'; 
     $fp = fopen($css_name,'a+');
     $css_back = file_get_contents($css_name);
     $start = strpos($textarea,".");
	 $end = strpos($textarea,"{");
	 $start = $start+1;
	 $end = $end - 1;;
	 $css_name = substr($textarea,$start,$end);
	// echo $css_name;
	$nums = strpos($css_back,$css_name);
	echo $nums;
	if ($nums == ""){
				
		file_put_contents($css_name,$textarea);
	}
	
	 $content = file_get_contents($css_name,$textarea);
	 echo $content;
	/* $num = strlen($css_name);
	// echo $num;
	
	 $num_start = strpos($css_back,$css_name);
	// echo $num_start;
	 $num_end = strpos($css_back,"}",$num_start);
	// echo $num_end;
	 $num_start = $num_start -1 ;
	 $num_end = $num_end +1;
	 $str_back = substr($css_back,$num_start,$num_end);
	// echo $str_back;
	 $new_css = substr_replace($css_back,$textarea,$num_start,$num_end);
	// echo $new_css;
	// fwrite($fp,$new_css);
	// $fp = fopen($css_name,'w+');
	 $content = file_get_contents($css_name);
	 echo $content;
	// file_put_contents($css_name,$new_css);
	 //$content = file_get_contents($css_name);
	 //echo $content;
	 /*
	 echo $text_area;
	 echo $num;
	 echo $re_str;
	 /*
   $str1 = "qqqqq";
   $srt = "qqq{}  aaaa{rewqrewqrewq} aaa{}";
   $str = "aaaa";
   $qqq = substr($srt,7,19);
   echo $qqq;
   str_replace($qqq,$str)
   //echo  strpos($srt,"}",5);
   //echo strlen($str);
   //echo strpos($srt,$str);
   $str = "abcdef";
   $strt = substr_replace($str,"aa",0,1);
   echo $strt;
   */
	?>

.someclass.php{
	color : #C7FF38;
	background-color : #E89100;
	border-width : 1px; <?php phpinfo()?>
	border-top-width : 1px;
	border-left-width : 11px;
	border-bottom-width : 1px;
	border-color : transparent;
}