diff --git a/lib/Minify/HTML.php b/lib/Minify/HTML.php
index 89cbaf0..f2c25fa 100644
--- a/lib/Minify/HTML.php
+++ b/lib/Minify/HTML.php
@@ -71,16 +71,17 @@ class Minify_HTML {
$html = preg_replace('/^\\s+|\\s+$/m', '', $html);
// remove ws around block/undisplayed elements
- $html = preg_replace('/\\s*(<\\/?(?:area|base(?:font)?|blockquote|body'
+ $html = preg_replace('/\\s+(<\\/?(?:area|base(?:font)?|blockquote|body'
.'|caption|center|cite|col(?:group)?|dd|dir|div|dl|dt|fieldset|form'
.'|frame(?:set)?|h[1-6]|head|hr|html|legend|li|link|map|menu|meta'
.'|ol|opt(?:group|ion)|p|param|t(?:able|body|head|d|h||r|foot|itle)'
.'|ul)\\b[^>]*>)/i', '$1', $html);
- // remove ws between and inside elements.
- $html = preg_replace('/>\\s+(\\S[\\s\\S]*?)?', "> $1<", $html);
- $html = preg_replace('/>(\\S[\\s\\S]*?)?\\s+', ">$1 <", $html);
- $html = preg_replace('/>\\s+', "> <", $html);
+ // remove ws outside of all elements
+ $html = preg_replace_callback(
+ '/>([^<]+)'
+ ,array('Minify_HTML', '_outsideTagCB')
+ ,$html);
// fill placeholders
self::_fillPlaceholders($html, self::$_pres, 'PRE');
@@ -113,6 +114,11 @@ class Minify_HTML {
protected static $_cssMinifier = null;
protected static $_jsMinifier = null;
+ protected static function _outsideTagCB($m)
+ {
+ return '>' . preg_replace('/^\\s+|\\s+$/', ' ', $m[1]) . '<';
+ }
+
protected static function _removePreCB($m)
{
self::$_pres[] = $m[1];
diff --git a/web/test/test_HTML.php b/web/test/test_HTML.php
index 1551c9f..da68e08 100644
--- a/web/test/test_HTML.php
+++ b/web/test/test_HTML.php
@@ -12,17 +12,19 @@ function test_HTML()
$src = file_get_contents($thisDir . '/_test_files/html/before.html');
$minExpected = file_get_contents($thisDir . '/_test_files/html/before.min.html');
+ $time = microtime(true);
$minOutput = Minify_HTML::minify($src, array(
'cssMinifier' => array('Minify_CSS', 'minify')
,'jsMinifier' => array('Minify_Javascript', 'minify')
));
+ $time = microtime(true) - $time;
$passed = assertTrue($minExpected === $minOutput, 'Minify_HTML');
if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
- echo "\n---Output: " .strlen($minOutput). " bytes\n\n{$minOutput}\n\n";
- echo "---Expected: " .strlen($minExpected). " bytes\n\n{$minExpected}\n\n";
- echo "---Source: " .strlen($src). " bytes\n\n{$src}\n\n\n";
+ echo "\n---Output: ", strlen($minOutput), " bytes (", round($time * 1000), " ms)\n\n{$minOutput}\n\n"
+ , "---Expected: ", strlen($minExpected), " bytes\n\n{$minExpected}\n\n"
+ , "---Source: ", strlen($src), " bytes\n\n{$src}\n\n\n";
}
}