Path utils

Author: AydinHassan

src/Utils/Path.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace PhpSchool\PhpWorkshop\Utils;
+
+class Path
+{
+    public static function join(string $base, string ...$parts): string
+    {
+        return implode(
+            '/',
+            array_merge(
+                [rtrim($base, '/')],
+                array_map(function (string $part) {
+                    return trim($part, '/');
+                }, $parts)
+            )
+        );
+    }
+}

test/Utils/PathTest.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace PhpSchool\PhpWorkshopTest\Util\s;
+
+use PhpSchool\PhpWorkshop\Utils\Path;
+use PHPUnit\Framework\TestCase;
+
+class PathTest extends TestCase
+{
+    public function testJoin(): void
+    {
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path', 'some-folder/file.txt')
+        );
+
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path/', 'some-folder/file.txt')
+        );
+
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path', '/some-folder/file.txt')
+        );
+
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path/', '/some-folder/file.txt')
+        );
+
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path//', '//some-folder/file.txt')
+        );
+
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path/', 'some-folder', 'file.txt')
+        );
+
+        $this->assertEquals(
+            '/some/path/some-folder/file.txt',
+            Path::join('/some/path/', '/some-folder/', '/file.txt')
+        );
+    }
+}