Add custom startsWith again

spatie · May 19, 2022 · aed91d0 · aed91d0
1 parent 80eefb5
commit aed91d0
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Showing 4 changed files with 22 additions and 4 deletions.
diff --git a/src/Helpers/ActiveUrlChecker.php b/src/Helpers/ActiveUrlChecker.php
@@ -36,7 +36,7 @@ public function check(string $url): bool
         $itemPath = Str::ensureRight('/', $url->getPath());
 
         // If this url doesn't start with the rootPath, it's inactive.
-        if (! str_starts_with($itemPath, $rootPath)) {
+        if (! Str::startsWith($itemPath, $rootPath)) {
             return false;
         }
 
@@ -48,7 +48,7 @@ public function check(string $url): bool
         $matchPath = Str::removeFromStart($rootPath, $matchPath);
 
         // If this url starts with the url we're matching with, it's active.
-        if ($matchPath === $itemPath || str_starts_with($matchPath, $itemPath)) {
+        if ($matchPath === $itemPath || Str::startsWith($matchPath, $itemPath)) {
             return true;
         }
 

diff --git a/src/Helpers/Str.php b/src/Helpers/Str.php
@@ -4,9 +4,18 @@
 
 class Str
 {
+    public static function startsWith(string $haystack, string $needle): bool
+    {
+        if ($needle != '' && substr($haystack, 0, strlen($needle)) === $needle) {
+            return true;
+        }
+
+        return false;
+    }
+
     public static function removeFromStart(string $remove, string $subject): string
     {
-        if (! str_starts_with($subject, $remove)) {
+        if (! self::startsWith($subject, $remove)) {
             return $subject;
         }
 

diff --git a/tests/NavigationTest.php b/tests/NavigationTest.php
@@ -39,7 +39,7 @@ public function test_it_can_get_the_active_section()
 
     public function test_it_returns_null_when_there_is_no_active_section()
     {
-        $activeSection = (new Navigation($this->activeUrlChecker))->add('Home', 'home')->activeSection();
+        $activeSection = (new Navigation($this->activeUrlChecker))->add('Home', '/')->activeSection();
 
         $this->assertNull($activeSection);
     }

diff --git a/tests/StrTest.php b/tests/StrTest.php
@@ -7,6 +7,15 @@
 
 class StrTest extends TestCase
 {
+    /** @test * */
+    public function it_can_check_if_string_starts_with()
+    {
+        $this->assertTrue(Str::startsWith('startEnd', 'start'));
+        $this->assertFalse(Str::startsWith('startEnd', 'end'));
+        $this->assertFalse(Str::startsWith('/', '/foo'));
+        $this->assertTrue(Str::startsWith('/foo', '/'));
+    }
+
     /** @test * */
     public function it_can_remove_from_start()
     {