Optimize loop

Author: Maks3w

src/CodeCoverage.php

@@ -617,6 +617,17 @@ private function initializeFilesThatAreSeenTheFirstTime(array $data)
 
             $this->data[$file] = ['lines' => []];
 
+            foreach ($fileData['lines'] as $lineNumber => $flag) {
+                if ($flag === PHP_CodeCoverage_Driver::LINE_NOT_EXECUTABLE) {
+                    $this->data[$file]['lines'][$lineNumber] = null;
+                } else {
+                    $this->data[$file]['lines'][$lineNumber] = [
+                        'pathCovered' => false,
+                        'tests'       => [],
+                    ];
+                }
+            }
+
             if ($this->pathCoverage) {
                 $this->data[$file]['branches'] = [];
                 $this->data[$file]['paths']    = [];
@@ -632,34 +643,19 @@ private function initializeFilesThatAreSeenTheFirstTime(array $data)
                             'line_end'   => $branch['line_end'],
                             'tests'      => []
                         ];
+
+                        for ($i = $branch['line_start']; $i < $branch['line_end']; $i++) {
+                            if (isset($this->data[$file]['lines'][$i])) {
+                                $this->data[$file]['lines'][$i]['pathCovered'] = (bool) $branch['hit'];
+                            }
+                        }
                     }
 
                     foreach ($functionData['paths'] as $path) {
                         $this->data[$file]['paths'][$functionName][] = $path;
                     }
                 }
             }
-
-            foreach ($fileData['lines'] as $lineNumber => $flag) {
-                if ($flag === PHP_CodeCoverage_Driver::LINE_NOT_EXECUTABLE) {
-                    $this->data[$file]['lines'][$lineNumber] = null;
-                } else {
-                    $this->data[$file]['lines'][$lineNumber] = [
-                        'pathCovered' => false,
-                        'tests'       => [],
-                    ];
-                }
-            }
-
-            foreach ($this->data[$file]['branches'] as $function) {
-                foreach ($function as $branch) {
-                    for ($i = $branch['line_start']; $i < $branch['line_end']; $i++) {
-                        if (isset($this->data[$file]['lines'][$i])) {
-                            $this->data[$file]['lines'][$i]['pathCovered'] = (bool) $branch['hit'];
-                        }
-                    }
-                }
-            }
         }
     }