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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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library/HTMLPurifier/Lexer/PEARSax3.php
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@@ -74,7 +74,7 @@ class HTMLPurifier_Lexer_PEARSax3 extends HTMLPurifier_Lexer
// HTMLSax3 seems to always send empty tags an extra close tag
// check and ignore if you see it:
// [TESTME] to make sure it doesn't overreach
if ($this->tokens[count($this->tokens)-1]->type == 'empty') {
if ($this->tokens[count($this->tokens)-1] instanceof HTMLPurifier_Token_Empty) {
return true;
}
$this->tokens[] = new HTMLPurifier_Token_End($name);