Apply coding standard

Author: BenMorel

src/CountryPostcodeFormatter.php

@@ -20,5 +20,5 @@ interface CountryPostcodeFormatter
      *
      * @return string|null The formatted postcode, or NULL if the postcode is invalid.
      */
-    public function format(string $postcode) : ?string;
+    public function format(string $postcode): ?string;
 }

src/FormatHelper/StripPrefix.php

@@ -4,6 +4,9 @@
 
 namespace Brick\Postcode\FormatHelper;
 
+use function strlen;
+use function substr;
+
 /**
  * Strip country code prefix from postalcode if it is valid.
  *
@@ -12,17 +15,12 @@
  * Rather than failing this format into an exception, this helper class strips the prefix off before validating it,
  * Thus providing you with the correct format without the country code prefix in it.
  *
- * @see https://en.wikipedia.org/wiki/Postal_codes_in_Belgium
- *
  * @internal
+ *
+ * @see https://en.wikipedia.org/wiki/Postal_codes_in_Belgium
  */
 trait StripPrefix
 {
-    /**
-     * @param string $postcode
-     * @param string $prefix
-     * @return string
-     */
     public function stripPrefix(string $postcode, string $prefix): string
     {
         $prefixLength = strlen($prefix);

src/Formatter/ADFormatter.php

@@ -6,6 +6,10 @@
 
 use Brick\Postcode\CountryPostcodeFormatter;
 
+use function preg_match;
+use function str_starts_with;
+use function substr;
+
 /**
  * Validates and formats postcodes in Andorra.
  *
@@ -17,7 +21,7 @@
  */
 final class ADFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if (str_starts_with($postcode, 'AD')) {
             $postcode = substr($postcode, 2);

src/Formatter/AFFormatter.php

@@ -6,6 +6,9 @@
 
 use Brick\Postcode\CountryPostcodeFormatter;
 
+use function preg_match;
+use function substr;
+
 /**
  * Validates and formats postcodes in Afghanistan.
  *
@@ -20,7 +23,7 @@
  */
 final class AFFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if (preg_match('/^[0-9]{4}$/', $postcode) !== 1) {
             return null;

src/Formatter/AIFormatter.php

@@ -16,7 +16,7 @@
  */
 final class AIFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if ($postcode === '2640' || $postcode === 'AI2640') {
             return 'AI-2640';

src/Formatter/ALFormatter.php

@@ -6,6 +6,8 @@
 
 use Brick\Postcode\CountryPostcodeFormatter;
 
+use function preg_match;
+
 /**
  * Validates and formats postcodes in Albania.
  *
@@ -16,7 +18,7 @@
  */
 final class ALFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if (preg_match('/^[0-9]{4}$/', $postcode) !== 1) {
             return null;

src/Formatter/AMFormatter.php

@@ -6,6 +6,8 @@
 
 use Brick\Postcode\CountryPostcodeFormatter;
 
+use function preg_match;
+
 /**
  * Validates and formats postcodes in Armenia.
  *
@@ -16,7 +18,7 @@
  */
 final class AMFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if (preg_match('/^[0-9]{4}$/', $postcode) !== 1) {
             return null;

src/Formatter/AQFormatter.php

@@ -15,7 +15,7 @@
  */
 final class AQFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if ($postcode === 'BIQQ1ZZ') {
             return 'BIQQ 1ZZ';

src/Formatter/ARFormatter.php

@@ -6,6 +6,8 @@
 
 use Brick\Postcode\CountryPostcodeFormatter;
 
+use function preg_match;
+
 /**
  * Validates and formats postcodes in Argentina.
  *
@@ -16,7 +18,7 @@
  */
 final class ARFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         if (preg_match('/^(([0-9]{4})|([A-Z][0-9]{4}[A-Z]{3}))$/', $postcode) !== 1) {
             return null;

src/Formatter/ASFormatter.php

@@ -6,6 +6,10 @@
 
 use Brick\Postcode\CountryPostcodeFormatter;
 
+use function preg_match;
+use function strlen;
+use function substr;
+
 /**
  * Validates and formats postcodes in American Samoa.
  *
@@ -17,7 +21,7 @@
  */
 final class ASFormatter implements CountryPostcodeFormatter
 {
-    public function format(string $postcode) : ?string
+    public function format(string $postcode): ?string
     {
         $length = strlen($postcode);