exec_format.php

<?php
  /**
   * &#36825;&#37324;&#26159;php&#21069;&#21488;&#21644;&#21518;&#31471;&#30340;&#31639;&#27861;&#20195;&#30721;&#36830;&#25509;&#30340;&#26725;&#26753;&#65292;&#36890;&#36807;&#36825;&#20010;&#25991;&#20214;&#65292;&#21487;&#20197;&#19982;&#24213;&#23618;&#25968;&#25454;&#20570;&#19968;&#20010;
   * &#24456;&#22909;&#30340;&#26725;&#25509;&#65292;&#23454;&#29616;&#21069;&#21518;&#31471;&#20998;&#31163;&#12290;
   */
  include("exec.php");
  include_once("config.php");
  include_once("msg.php");
  //get file name to read it and set it's content to array
  //also do pattern check nad remove new lines
  $test_file_name = $_POST["file_name"];
  //$fileto_read = $files_upload_path.$_POST["file_name"];
  $fileto_read = $files_upload_path.'\\'.$test_file_name; //&#33719;&#24471;&#20256;&#36755;&#36807;&#26469;&#30340;&#25968;&#25454;
  $dataarr = array();
  $temp_data = "";
  
  //&#29305;&#27530;&#23383;&#31526;&#22788;&#29702;&#65292;&#23558;&#25991;&#26412;&#20013;&#30340;&#29305;&#27530;&#23383;&#31526;&#22788;&#29702;&#23436;&#27605;&#12290;
  $old_val   = array("\r\n", "\n", "\r" ,"*","'" , '"');
  $replace = array("", "", "" ,"" , "\'" , '\"');
  //echo $fileto_read;
  //&#20027;&#35201;&#33719;&#24471;&#22788;&#29702;&#21518;&#30340;&#25968;&#25454;,&#24182;&#19988;&#23558;&#25968;&#25454;&#23384;&#20837;$datarr&#20013;&#12290;
  if (file_exists($fileto_read))
  {
	  //&#25991;&#20214;&#23384;&#22312;&#65292;&#25191;&#34892;exec&#36827;&#34892;&#35299;&#26512;,&#33719;&#24471;&#25152;&#26377;&#30340;&#23545;&#27604;&#32467;&#26524;&#35760;&#24405;1...n&#30340;&#23545;&#27604;&#12290;
	  $result = get_comparison_by_file($test_file_name);
	  //&#37325;&#26500;result&#30340;&#26684;&#24335;&#65306;
	  //&#25509;&#19979;&#26469;&#36827;&#34892;&#31639;&#27861;&#21024;&#36873;,&#20351;&#29992;twins&#31639;&#27861;&#12290;
	  $result = sort_Plagiarism_by_twins($result);
  }
  //handel error message if there is a problem finding file
  else
  {
  	echo $err_file_not_found;
  }
  
  /**
   * &#26681;&#25454;&#21629;&#20196;&#34892;&#30340;&#22238;&#26174;&#32467;&#26524;&#65292;&#20998;&#31163;&#20986;&#26684;&#24335;&#21270;&#30340;&#25968;&#25454;&#65292;&#23384;&#20648;&#22312;&#25968;&#32452;&#37324;
   * @param unknown_type $result
   * @return Ambigous <number, multitype:multitype:number  >
   */
  function sort_Plagiarism_by_twins($result) {
  	$array = array(array(5));
  	$k = 0;
  	foreach($result as $aresult) {
     	//&#22914;&#26524;&#27809;&#26377;&#25220;&#34989;&#23244;&#30097;
     	if(count($aresult) == 4) {
     		for($i =0; $i < 3; $i++) {
     			if($i < 2) {
     				$temp_string = explode(":", $aresult[$i]);
     				$temp_string_two = explode("\\", $temp_string[0]);
     				$array[$k][$i] = $temp_string_two[1];
     				$array[$k][$i+2] = $temp_string[1];
     			}
     			else {
     				$array[$k][$i+2] = "0";
     			}
     		}
     	}
     	else {
     		//echo '<h1>'.count($aresult).'</h1>';
     		for($i =0; $i < count($aresult); $i++) {
				if($i < 2) {
					$temp_string = explode(":", $aresult[$i]);
					$temp_string_two = explode("\\", $temp_string[0]);
					$array[$k][$i] = $temp_string_two[1];
					$array[$k][$i+2] = $temp_string[1];
				}
				else {
					//&#22914;&#26524;&#27809;&#26377;&#23383;&#20018;&#65292;&#19981;&#20570;&#22788;&#29702;
					if(strstr($aresult[$i], "%", true) == "") {
					} else {
						$array[$k][4] = get_percent_by_info($aresult[$i]);
						//$array[$k][4] = "100";
					}
				}
     		}
     	}
     	$k++;
     }
     return $array;
  }
  
  /**
   * &#20174;&#38271;&#20018;&#20013;&#33719;&#24471;&#23383;&#31526;&#20018;&#65292;&#33719;&#24471;&#21305;&#37197;&#25968;&#30446;;
   * @param unknown_type $str
   * @return unknown
   */
  function get_percent_by_info($str) {
  	$regex = '^\d{1,}$^';
  	$matches = array();
  	$str_temp = explode(" ", $str);
	$array = array();
  	foreach($str_temp as $t) {
  		if(preg_match($regex, $t, $matches)){
  			//var_dump($matches);
  			$array[] = $t;
  		}
  	}
	if(count($array)==1) {
		return $array[0];
	}else {
		if(int($array[0]) <= int($array[1])) {
			return $array[0];
		}
		return $array[1];
	}
  }
?>