cocur / background-process

src/BackgroundProcess.php

Spacing +3 added lines, -3 removed lines

@@ -62,7 +62,7 @@ 
      */
     public function run($outputFile = '/dev/null', $append = false)
     {
-        if($this->command === null) {
+        if ($this->command === null) {
             return;
         }
 
@@ -71,7 +71,7 @@ 
                 shell_exec(sprintf('%s &', $this->command, $outputFile));
                 break;
             case self::OS_NIX:
-                $this->pid = (int)shell_exec(sprintf('%s %s %s 2>&1 & echo $!', $this->command, ($append) ? '>>' : '>', $outputFile));
+                $this->pid = (int) shell_exec(sprintf('%s %s %s 2>&1 & echo $!', $this->command, ($append) ? '>>' : '>', $outputFile));
                 break;
             default:
                 throw new RuntimeException(sprintf(
@@ -96,7 +96,7 @@ 
         try {
             $result = shell_exec("ps -ef | awk '{print $1}'");
             $pidArray = explode(PHP_EOL, $result);
-            if (in_array($this->pid,$pidArray) && !preg_match('/ERROR: Process ID out of range/', $result)) {
+            if (in_array($this->pid, $pidArray) && !preg_match('/ERROR: Process ID out of range/', $result)) {
                 return true;
             }
         } catch (Exception $e) {