diff --git a/cmpUtil.php b/cmpUtil.php
index f859c33..77be9bd 100644
--- a/cmpUtil.php
+++ b/cmpUtil.php
@@ -249,8 +249,7 @@
 			return $a;
 		}
 
-
-		function cmpShellEscArr($cmaRaw) {
+		function cmpShellEscStr($str) {
 			$ttr = array(
 				"\t" => "\\\t", "\$" => "\\\$",
 				"\\" => "\\\\", "\"" => "\\\"",
@@ -265,24 +264,29 @@
 				"?"  => "\\?" , "!"  => "\\!"
 			);
 
+			if(@$str[0] == "asis")
+				return @$str[1];
+
+			return strtr($str, $ttr);
+		}
+
+		function cmpShellEscArr($cmaRaw) {
 			$cmaEsc = array();
 
 			for($i = 0; $i < count($cmaRaw); $i++) {
-				if(@$cmaRaw[$i][0] == "asis") {
-					$cmaEsc[] = $cmaRaw[$i][1];
-					continue;
-				}
-
-				$cmaEsc[] = strtr($cmaRaw[$i], $ttr);
+				$cmaEsc[] = $this->cmpShellEscStr($cmaRaw[$i]);
 			}
 
 			return $cmaEsc;
 		}
 
-		function cmpShellEscStr($cmaRaw) {
-			$cmaEsc = $this->cmpShellEscArr($cmaRaw);
+		function cmpShellEsc($cmaRaw) {
+			if(is_array($cmaRaw)) {
+				$cmaEsc = $this->cmpShellEscArr($cmaRaw);
+				return join(" ", $cmaEsc);
+			}
 
-			return join(" ", $cmaEsc);
+			return $this->cmpShellEscStr($cmaRaw);
 		}
 
 		function cmpSysExec($cmaRaw, $opt = []) {
@@ -333,8 +337,23 @@
 					fclose($ppsAll[0]);
 				}
 
-				$out = stream_get_contents($ppsAll[1], 1048576);
-				$err = stream_get_contents($ppsAll[2], 1048576);
+				if(@$opt["stdOutRead"]) {
+					$this->d("Read loop");
+
+					while(!feof($ppsAll[1])) {
+						$out = stream_get_contents($ppsAll[1], 1048576);
+//						$err = stream_get_contents($ppsAll[2], 1048576);
+
+						($opt["stdOutRead" ]["call"]) (
+							$out,
+							$opt["stdOutRead"]
+						);
+					}
+				}
+				else {
+					$out = stream_get_contents($ppsAll[1], 1048576);
+					$err = stream_get_contents($ppsAll[2], 1048576);
+				}
 
 				fclose($ppsAll[1]);
 				fclose($ppsAll[2]);