Refatored and bugfix

Author: jeankassio

src/ElectrumPHP.php

@@ -13,15 +13,19 @@ class ElectrumPHP{
 
     public function __construct($walletPath, $walletPass, $user, $pass, $port, $host = '127.0.0.1', $binary = false){
 
-		putenv("PATH=/home/www/.local/bin:/usr/local/bin:/usr/bin:/bin");
+		$which = trim(exec("which electrum"));
+
+		if($which && file_exists($which)){
+			putenv("PATH=" . dirname($which) . ":" . getenv("PATH"));
+		}
 
-        $this->user = $user;
-        $this->pass = $pass;
-        $this->port = $port;
-        $this->wallet = $walletPath;
-        $this->walletpass = $walletPass;
+        $this->user = escapeshellarg($user);
+        $this->pass = escapeshellarg($pass);
+        $this->port = escapeshellarg($port);
+        $this->wallet = escapeshellarg($walletPath);
+        $this->walletpass = escapeshellarg($walletPass);
         $this->url = "http://$host:$port";
-		$this->binary = (!$binary ? $this->getBinary() : $binary);
+		$this->binary = (!$binary ? $this->getBinary() : escapeshellarg($binary));
 
     }