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[3.1.0] Convert tokens to use instanceof, reducing memory footprint and improving comparison speed.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1509 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-01-19 20:23:01 +00:00
parent dd8ef4d3f5
commit 5eee08c548
16 changed files with 78 additions and 70 deletions
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10
library/HTMLPurifier/ChildDef/StrictBlockquote.php
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@@ -45,8 +45,8 @@ extends HTMLPurifier_ChildDef_Required
if (!$is_inline) {
if (!$depth) {
if (
($token->type == 'text' && !$token->is_whitespace) ||
($token->type != 'text' && !isset($this->elements[$token->name]))
($token instanceof HTMLPurifier_Token_Text && !$token->is_whitespace) ||
(!$token instanceof HTMLPurifier_Token_Text && !isset($this->elements[$token->name]))
) {
$is_inline = true;
$ret[] = $block_wrap_start;
@@ -55,7 +55,7 @@ extends HTMLPurifier_ChildDef_Required
} else {
if (!$depth) {
// starting tokens have been inline text / empty
if ($token->type == 'start' || $token->type == 'empty') {
if ($token instanceof HTMLPurifier_Token_Start || $token instanceof HTMLPurifier_Token_Empty) {
if (isset($this->elements[$token->name])) {
// ended
$ret[] = $block_wrap_end;
@@ -65,8 +65,8 @@ extends HTMLPurifier_ChildDef_Required
}
}
$ret[] = $token;
if ($token->type == 'start') $depth++;
if ($token->type == 'end') $depth--;
if ($token instanceof HTMLPurifier_Token_Start) $depth++;
if ($token instanceof HTMLPurifier_Token_End) $depth--;
}
if ($is_inline) $ret[] = $block_wrap_end;
return $ret;