Some fixes and updates

1 files changed, 6 insertions, 0 deletions

diff --git a/php/replace.php b/php/replace.php
index dcc5fb6..0823370 100755
--- a/php/replace.php
+++ b/php/replace.php
@@ -25,6 +25,12 @@ function replace(string $templatePath, array $replacements = []): string {
     foreach ($replacements as $placeholder => $replacementValue) {
         $replacementValue = tidy((string)$replacementValue);
 
+        if ($replacementValue === '') {
+            $pattern = '/^[ \t]*' . preg_quote($placeholder, '/') . '[ \t]*\n?/m';
+
+            $html = preg_replace($pattern, '', $html);
+        }
+
         $pattern = '/^([ \t]*)' . preg_quote($placeholder, '/') . '/m';
 
         $html = preg_replace_callback($pattern, function (array $match) use ($replacementValue) {