Apply fixes from StyleCI (#141)

Author: mikeerickson

src/PrinterInit.php

@@ -15,9 +15,8 @@ public function __construct()
     {
     }
 
-    public function init($use_colors = "never")
+    public function init($use_colors = 'never')
     {
-
         $phpunit_xml_file = './phpunit.xml';
         if (!file_exists($phpunit_xml_file)) {
             $phpunit_xml_file = './phpunit.xml.dist';

src/PrinterTrait.php

@@ -95,7 +95,6 @@ public function __construct(
             $this->maxClassNameLength = 32;
         }
 
-
         $this->init($colors);
     }
 
@@ -152,26 +151,24 @@ public function packageName()
         return '<unknown>';
     }
 
-    protected function init($use_color = "always")
+    protected function init($use_color = 'always')
     {
         if (!self::$init) {
             $version = $this->version();
             $name    = $this->packageName();
             echo PHP_EOL;
-            if($use_color !== "never") {
+            if ($use_color !== 'never') {
                 echo $this->colorsTool->green() . "${name} ${version} by Codedungeon and contributors." . PHP_EOL;
                 echo $this->colorsTool->reset();
             } else {
                 echo "${name} ${version} by Codedungeon and contributors." . PHP_EOL;
             }
 
-
             if ($this->showConfig) {
                 $home     = getenv('HOME');
                 $filename = str_replace($home, '~', $this->configFileName);
 
-                if($use_color !== "never")
-                {
+                if ($use_color !== 'never') {
                     echo $this->colorsTool->yellow() . '==> Configuration: ';
                     echo $this->colorsTool->yellow() . $filename;
                     echo $this->colorsTool->reset();

src/ResultPrinter71.php

@@ -174,7 +174,8 @@ protected function setMessageColor(string $type, $msg): string
 
             // otherwise, we have colors enabled and time to make it pretty
             $testMarker = $this->markers[$marker] ?? '';
-           return "\033[01;{$color}m{$testMarker}{$msg}\033[0m";
+
+            return "\033[01;{$color}m{$testMarker}{$msg}\033[0m";
         }
     }
 }

src/init.php

@@ -3,4 +3,4 @@
 require_once 'PrinterInit.php';
 
 $init = new PrinterInit();
-$init->init("always");
+$init->init('always');