Replace "else if" with "elseif"

scripts/v4_migration.php

@@ -68,14 +68,14 @@ $results['files_to_change_count'] = count($results['files_to_change']);
 if ($results['errors_count'] > 0) {
     echo 'ERROR: Unable to read files.' . "\n";
     exit(1);
-} else if ($results['files_found_count'] === 0) {
+} elseif ($results['files_found_count'] === 0) {
     echo 'Current directory "' . $cwd . '"' . "\n";
     echo 'ERROR: No read files found in current directory.' . "\n";
     exit(1);
-} else if ($results['files_to_change_count'] === 0) {
+} elseif ($results['files_to_change_count'] === 0) {
     echo 'OK: No files to change.' . "\n";
     exit(0);
-} else if ($results['files_to_change_count'] > 0) {
+} elseif ($results['files_to_change_count'] > 0) {
     echo $results['files_to_change_count'] . ' of ' . $results['files_found_count'] . ' files to change found.' . "\n";
     echo 'Continue? [y/n] ';
     if (!in_array(trim(fgets(STDIN)), array('y', 'Y'))) {

src/Curl/Curl.php

@@ -162,7 +162,7 @@ class Curl
                         if (class_exists('CURLFile')) {
                             $data[$key] = new \CURLFile(substr($value, 1));
                         }
-                    } else if ($value instanceof \CURLFile) {
+                    } elseif ($value instanceof \CURLFile) {
                         $binary_data = true;
                     }
                 }
@@ -1222,7 +1222,7 @@ class Curl
                     }
                 }
             }
-        } else if ($array === null) {
+        } elseif ($array === null) {
             $return[$prefix] = $array;
         }
         return $return;