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Convert to PHP 5 only codebase, adding visibility modifiers to all members and methods in the main library area (function only for test methods)

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1458 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2007-11-25 02:24:39 +00:00
parent 85a23bacb6
commit 43f01925cd
195 changed files with 1003 additions and 1064 deletions
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14
library/HTMLPurifier/Lexer/DirectLex.php
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@@ -31,27 +31,25 @@ class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
/**
* Whitespace characters for str(c)spn.
* @protected
*/
var $_whitespace = "\x20\x09\x0D\x0A";
protected $_whitespace = "\x20\x09\x0D\x0A";
/**
* Callback function for script CDATA fudge
* @param $matches, in form of array(opening tag, contents, closing tag)
* @static
*/
function scriptCallback($matches) {
protected function scriptCallback($matches) {
return $matches[1] . htmlspecialchars($matches[2], ENT_COMPAT, 'UTF-8') . $matches[3];
}
function tokenizeHTML($html, $config, &$context) {
public function tokenizeHTML($html, $config, &$context) {
// special normalization for script tags without any armor
// our "armor" heurstic is a < sign any number of whitespaces after
// the first script tag
if ($config->get('HTML', 'Trusted')) {
$html = preg_replace_callback('#(<script[^>]*>)(\s*[^<].+?)(</script>)#si',
array('HTMLPurifier_Lexer_DirectLex', 'scriptCallback'), $html);
array($this, 'scriptCallback'), $html);
}
$html = $this->normalize($html, $config, $context);
@@ -323,7 +321,7 @@ class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
/**
* PHP 4 compatible substr_count that implements offset and length
*/
function substrCount($haystack, $needle, $offset, $length) {
protected function substrCount($haystack, $needle, $offset, $length) {
static $oldVersion;
if ($oldVersion === null) {
$oldVersion = version_compare(PHP_VERSION, '5.1', '<');
@@ -342,7 +340,7 @@ class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
* @param $string Inside of tag excluding name.
* @returns Assoc array of attributes.
*/
function parseAttributeString($string, $config, &$context) {
public function parseAttributeString($string, $config, &$context) {
$string = (string) $string; // quick typecast
if ($string == '') return array(); // no attributes