Use str_starts_with()

Author: BenMorel

src/Formatter/ADFormatter.php

@@ -19,7 +19,7 @@ final class ADFormatter implements CountryPostcodeFormatter
 {
     public function format(string $postcode) : ?string
     {
-        if (substr($postcode, 0, 2) === 'AD') {
+        if (str_starts_with($postcode, 'AD')) {
             $postcode = substr($postcode, 2);
         }
 

src/Formatter/AXFormatter.php

@@ -23,7 +23,7 @@ public function format(string $postcode) : ?string
         $prefix = false;
 
         if ($length === 7) {
-            if (substr($postcode, 0, 2) !== 'AX') {
+            if (!str_starts_with($postcode, 'AX')) {
                 return null;
             }
 
@@ -37,7 +37,7 @@ public function format(string $postcode) : ?string
             return null;
         }
 
-        if (substr($postcode, 0, 2) !== '22') {
+        if (!str_starts_with($postcode, '22')) {
             return null;
         }
 

src/Formatter/AZFormatter.php

@@ -19,7 +19,7 @@ final class AZFormatter implements CountryPostcodeFormatter
 {
     public function format(string $postcode) : ?string
     {
-        if (substr($postcode, 0, 2) === 'AZ') {
+        if (str_starts_with($postcode, 'AZ')) {
             $postcode = substr($postcode, 2);
         }
 

src/Formatter/BBFormatter.php

@@ -19,7 +19,7 @@ final class BBFormatter implements CountryPostcodeFormatter
 {
     public function format(string $postcode) : ?string
     {
-        if (substr($postcode, 0, 2) === 'BB') {
+        if (str_starts_with($postcode, 'BB')) {
             $postcode = substr($postcode, 2);
         }
 

src/Formatter/CYFormatter.php

@@ -34,7 +34,7 @@ public function format(string $postcode) : ?string
             return null;
         }
 
-        if (substr($postcode, 0, 2) !== '99') {
+        if (!str_starts_with($postcode, '99')) {
             return null;
         }
 

src/Formatter/GFFormatter.php

@@ -21,7 +21,7 @@ public function format(string $postcode) : ?string
             return null;
         }
 
-        if (substr($postcode, 0, 3) !== '973') {
+        if (!str_starts_with($postcode, '973')) {
             return null;
         }
 

src/Formatter/KYFormatter.php

@@ -18,7 +18,7 @@ final class KYFormatter implements CountryPostcodeFormatter
 {
     public function format(string $postcode) : ?string
     {
-        if (substr($postcode, 0, 2) !== 'KY') {
+        if (!str_starts_with($postcode, 'KY')) {
             return null;
         }
 

src/Formatter/LTFormatter.php

@@ -26,7 +26,7 @@ public function format(string $postcode) : ?string
         $prefix = false;
 
         if ($length === 7) {
-            if (substr($postcode, 0, 2) !== 'LT') {
+            if (!str_starts_with($postcode, 'LT')) {
                 return null;
             }
 

src/Formatter/LVFormatter.php

@@ -21,7 +21,7 @@ final class LVFormatter implements CountryPostcodeFormatter
 {
     public function format(string $postcode) : ?string
     {
-        if (substr($postcode, 0, 2) === 'LV') {
+        if (str_starts_with($postcode, 'LV')) {
             $postcode = substr($postcode, 2);
         }
 

src/Formatter/MCFormatter.php

@@ -26,7 +26,7 @@ public function format(string $postcode) : ?string
             return null;
         }
 
-        if (substr($postcode, 0, 3) !== '980') {
+        if (!str_starts_with($postcode, '980')) {
             return null;
         }