Lundi

src/Helpers/Markdown.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Helpers;
+
+class Markdown {
+
+    public static function getMarkdownEntities(): array {
+        return [
+
+            // Gras & Italique
+            '/\*\*(.*?)\*\*/' => '<b>$1</b>',
+            '/\*(.*?)\*/' => '<i>$1</i>',
+
+            // Titres
+            '/^## (.*?)$/m' => '<h3>$1</h3>',
+            '/^# (.*?)$/m' => '<h2>$1</h2>',
+
+        ];
+    }
+
+    public static function convertToHTML( string $markdown ): string {
+        $safeMD = htmlspecialchars( $markdown, ENT_QUOTES );
+        foreach( Markdown::getMarkdownEntities() as $key => $value ) {
+            $safeMD = preg_replace( $key, $value, $safeMD );
+        }
+
+        return nl2br( $safeMD );
+    }
+}