test inlining

lib/inliner.php

@@ -0,0 +1,45 @@
+<?php
+function inlineLocalStylesFromHref($inputString) {
+    $basePath = '/path/to/your/local/files'; // Hardcoded base path
+
+    // Define the regular expression pattern to match <link> tags with href attribute for CSS files
+    $pattern = '/<link.*?href=["\']\/assets\/(.*?)["\'].*?rel=["\']stylesheet["\'].*?>/i';
+
+    // Use preg_replace_callback to replace matched link tags with inline styles
+    $outputString = preg_replace_callback($pattern, function($match) use ($basePath) {
+        // Extract the href attribute value
+        $href = $match[1];
+
+        // Get the content of the local CSS file
+        $cssContent = file_get_contents($basePath . '/assets/' . $href);
+
+        // Create an inline style tag with the CSS content
+        return "<style>\n{$cssContent}\n</style>";
+    }, $inputString);
+
+    return $outputString;
+}
+
+function inlineScriptFromSrc($inputString) {
+    $basePath = '/path/to/your/local/files'; // Hardcoded base path
+
+    // Define the regular expression pattern to match <script> tags with src attribute
+    $pattern = '/<script.*?src=["\']\/assets\/(.*?)["\'].*?>\s*<\/script>/i';
+
+    // Use preg_replace_callback to replace matched script tags with inline script
+    $outputString = preg_replace_callback($pattern, function($match) use ($basePath) {
+        // Extract the src attribute value
+        $src = $match[1];
+
+        // Get the content of the JavaScript file
+        $jsContent = file_get_contents($basePath . '/assets/' . $src);
+
+        // Escape the JavaScript content for inline use
+        $escapedJsContent = htmlspecialchars($jsContent, ENT_QUOTES, 'UTF-8');
+
+        // Create an inline script with the escaped content
+        return "<script>\n{$escapedJsContent}\n</script>";
+    }, $inputString);
+
+    return $outputString;
+}