Preserve all spaces inside <textarea> and <pre> tags

blmage · blmage · commit 1bc9e69f872c · 2021-10-16T14:53:03.000+02:00
diff --git a/lib/internal/Magento/Framework/View/Template/Html/Minifier.php b/lib/internal/Magento/Framework/View/Template/Html/Minifier.php
@@ -165,7 +165,7 @@ function ($match) use (&$heredocs) {
         }
 
         $content = preg_replace(
-            '#(?<!]]>)\s+</#',
+            '#(?<!]]>)\s+</(?!(?>textarea|pre)\b)#',
             '</',
             preg_replace(
                 '#((?:<\?php\s+(?!echo|print|if|elseif|else)[^\?]*)\?>)\s+#',

Original file line number	Diff line number	Diff line change
`@@ -165,7 +165,7 @@ function ($match) use (&$heredocs) {`
`165`	`165`	`}`
`166`	`166`
`167`	`167`	`$content = preg_replace(`
`168`		`- '#(?<!]]>)\s+</#',`
	`168`	`+ '#(?<!]]>)\s+</(?!(?>textarea\|pre)\b)#',`
`169`	`169`	`'</',`
`170`	`170`	`preg_replace(`
`171`	`171`	`'#((?:<\?php\s+(?!echo\|print\|if\|elseif\|else)[^\?]*)\?>)\s+#',`