Smoren / partial-intersection-php

src/Util/UniqueExtractor.php

Spacing +3 added lines, -3 removed lines

@@ -42,7 +42,7 @@ 
             case is_array($var):
                 return 'array_'.serialize($var);
             case is_resource($var):
-                preg_match('/#([0-9]+)$/', (string)$var, $matches);
+                preg_match('/#([0-9]+)$/', (string) $var, $matches);
                 return 'resource_'.$matches[1];
             case $var instanceof Generator:
                 return 'generator_'.spl_object_id($var);
@@ -51,7 +51,7 @@ 
             case is_object($var):
                 return 'object_'.($strict ? spl_object_id($var) : serialize($var));
             case gettype($var) === 'boolean':
-                return 'boolean_'.(int)$var;
+                return 'boolean_'.(int) $var;
             case $strict:
                 return gettype($var).'_'.$var;
             case !$var:
@@ -59,7 +59,7 @@ 
             case strval($var) === '1':
                 return 'boolean_1';
             case is_numeric($var):
-                return 'numeric_'.(float)$var;
+                return 'numeric_'.(float) $var;
             default:
                 return 'scalar_'.$var;
         }