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ucguy4u/c.php

Last active August 29, 2015 14:27
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Raw
c.php
<?php
$CC="gcc";
$out="a";
$code=$_POST["code"];
$input=$_POST["input"];
$filename_code="main.c";
$filename_in="input.txt";
$filename_error="error.txt";
$executable="a";
$command=$CC." -lm ".$filename_code;
$command_error=$command." 2>".$filename_error;
//if(trim($code)=="")
//die("The code area is empty");
$file_code=fopen($filename_code,"w+");
fwrite($file_code,$code);
fclose($file_code);
$file_in=fopen($filename_in,"w+");
fwrite($file_in,$input);
fclose($file_in);
exec("chmod 777 $executable");
exec("chmod 777 $filename_error");
shell_exec($command_error);
$error=file_get_contents($filename_error);
if(trim($error)=="")
{
if(trim($input)=="")
{
$output=shell_exec($out);
}
else
{
$out=$out." < ".$filename_in;
$output=shell_exec($out);
}
echo "<pre>$output</pre>";
}
else if(!strpos($error,"error"))
{
echo "<pre>$error</pre>";
if(trim($input)=="")
{
$output=shell_exec($out);
}
else
{
$out=$out." < ".$filename_in;
$output=shell_exec($out);
}
echo "<pre>$output</pre>";
}
else
{
echo "<pre>$error</pre>";
}
exec("rm $filename_code");
exec("rm *.o");
exec("rm *.txt");
exec("rm $executable");
?>
Raw
compiler.php
<?php
$languageID=$_POST["language"];
switch($languageID)
{
case "c":
{
include("../c.php");
break;
}
case "cpp":
{
include("../cpp.php");
break;
}
case "java":
{
include("../java.php");
break;
}
}
?>
Raw
cpp.php
<?php
$CC="g++";
$out="a";
$code=$_POST["code"];
$input=$_POST["input"];
$filename_code="main.cpp";
$filename_in="input.txt";
$filename_error="error.txt";
$executable="a";
$command=$CC." -lm ".$filename_code;
$command_error=$command." 2>".$filename_error;
//if(trim($code)=="")
//die("The code area is empty");
$file_code=fopen($filename_code,"w+");
fwrite($file_code,$code);
fclose($file_code);
$file_in=fopen($filename_in,"w+");
fwrite($file_in,$input);
fclose($file_in);
exec("chmod 777 $executable");
exec("chmod 777 $filename_error");
shell_exec($command_error);
$error=file_get_contents($filename_error);
if(trim($error)=="")
{
if(trim($input)=="")
{
$output=shell_exec($out);
}
else
{
$out=$out." < ".$filename_in;
$output=shell_exec($out);
}
echo "<pre>$output</pre>";
}
else if(!strpos($error,"error"))
{
echo "<pre>$error</pre>";
if(trim($input)=="")
{
$output=shell_exec($out);
}
else
{
$out=$out." < ".$filename_in;
$output=shell_exec($out);
}
echo "<pre>$output</pre>";
}
else
{
echo "<pre>$error</pre>";
}
exec("rm $filename_code");
exec("rm *.o");
exec("rm *.txt");
exec("rm $executable");
?>
Raw
index.php
<?php
?>
<html>
<head>
<title>Online Compiler for Off-Campus Students</title>
</head>
<body>
<div id="whole">
<div id="content">
<table class="code">
<td class="code">
<form action="compile.php" method="post" id="form">
Select Language of Interest:
<select name="language" id="language">
<option value="c">C</option>
<option value="cpp">C++</option>
<option value="java">Java</option>
</select>
<br />
<strong>Enter Your code here:<br/></strong>
<textarea name="code" rows=15 cols=100 onkeydown=insertTab(this,event) id="code"></textarea><br/>
<span id="errorCode" class="error"></span><br/><br/>
<strong>Sample Input please:<br/></strong>
<textarea name="input" rows=7 cols=100 id="input"></textarea><br/><br/>
<input type="submit" value="Submit" id="submit">
<input type="reset" value="Reset"><br/>
</form>
</td>
</div>
</div>
</body>
</html>
Raw
java.php
<?php
$CC="javac";
$out="java main";
$code=$_POST["code"];
$input=$_POST["input"];
$filename_code="main.java";
$filename_in="input.txt";
$filename_error="error.txt";
$runtime_file="runtime.txt";
$executable="*.class";
$command=$CC." ".$filename_code;
$command_error=$command." 2>".$filename_error;
$runtime_error_command=$out." 2>".$runtime_file;
//if(trim($code)=="")
//die("The code area is empty");
$file_code=fopen($filename_code,"w+");
fwrite($file_code,$code);
fclose($file_code);
$file_in=fopen($filename_in,"w+");
fwrite($file_in,$input);
fclose($file_in);
exec("chmod 777 $executable");
exec("chmod 777 $filename_error");
shell_exec($command_error);
$error=file_get_contents($filename_error);
if(trim($error)=="")
{
if(trim($input)=="")
{
shell_exec($runtime_error_command);
$runtime_error=file_get_contents($runtime_file);
$output=shell_exec($out);
}
else
{
shell_exec($runtime_error_command);
$runtime_error=file_get_contents($runtime_file);
$out=$out." < ".$filename_in;
$output=shell_exec($out);
}
echo "<pre>$runtime_error</pre>";
echo "<pre>$output</pre>";
}
else if(!strpos($error,"error"))
{
echo "<pre>$error</pre>";
if(trim($input)=="")
{
$output=shell_exec($out);
}
else
{
$out=$out." < ".$filename_in;
$output=shell_exec($out);
}
echo "<pre>$output</pre>";
}
else
{
echo "<pre>$error</pre>";
}
exec("rm $filename_code");
exec("rm *.txt");
exec("rm $executable");
?>
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