function parse_all_html($html)
{
global $regexp_arrays;
if (CONTENT_TYPE != 'text/html') {
for (reset($regexp_arrays); list($key, $arr) = each($regexp_arrays);) {
if ($key == CONTENT_TYPE) {
foreach ($arr as $regarr) {
if ($regarr == null) {
continue;
}
$html = regular_express($regarr, $html);
}
}
}
return $html;
}
#if(!empty($_COOKIE[COOK_PREF.'_remove_scripts'])) $splitarr=array($html);
$splitarr = preg_split('/(<!--(?!\\[if).*?-->|<style.*?<\\/style>|<script.*?<\\/script>)/is', $html, -1, PREG_SPLIT_DELIM_CAPTURE);
unset($html);
//define('REGEXP_SCRIPT_ONEVENT','( on[a-z]{3,20}=(?:"(?:[^"]+)"|\'(?:[^\']+)\'|[^"\' >][^ >]+[^"\' >]))');
$firstrun = true;
$firstjsrun = true;
for (reset($regexp_arrays); list($key, $arr) = each($regexp_arrays);) {
if ($key == 'text/javascript') {
continue;
}
// OPTION1: use ONLY if no Javascript REGEXPS affect HTML sections
// and all HTML modifying Javascript REGEXPS are performed after HTML regexps
// This gives a pretty significant speed boost
// If used, make sure "OPTION2" lines are commented, and other "OPTION1" lines AREN'T
if ($firstjsrun && $key == 'application/x-javascript') {
if (!empty($_COOKIE[COOK_PREF . '_remove_scripts'])) {
break;
}
$splitarr2 = array();
for ($i = 0; $i < count($splitarr); $i += 2) {
$splitarr2[$i] = preg_split('/' . REGEXP_SCRIPT_ONEVENT . '/is', $splitarr[$i], -1, PREG_SPLIT_DELIM_CAPTURE);
}
}
// END OPTION1
# firstrun remove scripts: on<event>s and noscript tags; also remove objects
if ($firstrun && (!empty($_COOKIE[COOK_PREF . '_remove_scripts']) || !empty($_COOKIE[COOK_PREF . '_remove_objects']))) {
for ($i = 0; $i < count($splitarr); $i += 2) {
if (!empty($_COOKIE[COOK_PREF . '_remove_scripts'])) {
$splitarr[$i] = preg_replace('/(?:' . REGEXP_SCRIPT_ONEVENT . '|<.?noscript>)/is', null, $splitarr[$i]);
}
if (!empty($_COOKIE[COOK_PREF . '_remove_objects'])) {
$splitarr[$i] = preg_replace('/<(embed|object).*?<\\/\\1>/is', null, $splitarr[$i]);
}
}
}
foreach ($arr as $regexp_array) {
if ($regexp_array == null) {
continue;
}
for ($i = 0; $i < count($splitarr); $i++) {
# parse scripts for on<event>s
if ($i % 2 == 0 && isset($splitarr2) && $regexp_array[1] == 2) {
// OPTION1
// OPTION2
//if($regexp_array[1]==2 && $i%2==0){ // OPTION2
//$splitarr2[$i]=preg_split('/( on[a-z]{3,20}=(?:"(?:[^"]+)"|\'(?:[^\']+)\'|[^"\' >][^ >]+[^"\' >]))/is',$splitarr[$i],-1,PREG_SPLIT_DELIM_CAPTURE);
// END OPTION2
//if(count($splitarr2[$i])<2) $splitarr[$i]=regular_express($regexp_array,$splitarr[$i]); // UNRELATED TO OPTIONS
if (count($splitarr2[$i]) > 1) {
for ($j = 1; $j < count($splitarr2[$i]); $j += 2) {
$begin = preg_replace('/^([^=]+=.).*$/i', '\\1', $splitarr2[$i][$j]);
$quote = substr($begin, -1);
if ($quote != '"' && $quote != '\'') {
$quote = null;
$begin = substr($begin, 0, -1);
}
$code = preg_replace('/^[^=]+=' . ($quote == null ? '(.*)$/i' : '.(.*).$/i'), '\\1', $splitarr2[$i][$j]);
if (substr($code, 0, 11) == 'javascript:') {
$begin .= 'javascript:';
$code = substr($code, 11);
}
if ($firstjsrun) {
$code = ";{$code};";
}
$splitarr2[$i][$j] = $begin . regular_express($regexp_array, $code) . $quote;
}
//$splitarr[$i]=implode(null,$splitarr2[$i]); // OPTION2
}
} elseif ($firstrun && !empty($_COOKIE[COOK_PREF . '_remove_scripts']) && strtolower(substr($splitarr[$i], 0, 7)) == '<script') {
$splitarr[$i] = null;
} elseif ($i % 2 == 0 && $regexp_array[1] == 1 || $regexp_array[1] == 2 && strtolower(substr($splitarr[$i], 0, 7)) == '<script' || $key == 'text/css' && strtolower(substr($splitarr[$i], 0, 6)) == '<style') {
$splitarr[$i] = regular_express($regexp_array, $splitarr[$i]);
}
# script purge cleanup
if ($firstrun && empty($_COOKIE[COOK_PREF . '_remove_scripts']) && strtolower(substr($splitarr[$i], -9)) == '</script>' && !preg_match('/^[^>]*src/i', $splitarr[$i])) {
$splitarr[$i] = preg_replace('/' . END_OF_SCRIPT_TAG . '$/i', ';' . COOK_PREF . '.purge();//--></script>', $splitarr[$i]);
}
}
$firstrun = false;
if ($firstjsrun && $key == 'application/x-javascript') {
$firstjsrun = false;
}
}
}
// OPTION1
if (empty($_COOKIE[COOK_PREF . '_remove_scripts'])) {
for ($i = 0; $i < count($splitarr); $i += 2) {
$splitarr[$i] = implode(null, $splitarr2[$i]);
}
}
// END OPTION1
return implode(null, $splitarr);
}
function parse_all_html($html)
{
global $regexp_arrays;
if (CONTENT_TYPE != 'text/html') {
for (reset($regexp_arrays); list($key, $arr) = each($regexp_arrays);) {
if ($key == CONTENT_TYPE) {
foreach ($arr as $regarr) {
$html = regular_express($regarr, $html);
}
}
}
return $html;
}
if (!empty($_COOKIE[COOK_PREF . '_remove_scripts'])) {
$splitarr = array($html);
} else {
$splitarr = preg_split('/(<!--.*?-->|<style.*?<\\/style>|<script.*?<\\/script>)/is', $html, -1, PREG_SPLIT_DELIM_CAPTURE);
}
unset($html);
for (reset($regexp_arrays); list($key, $arr) = each($regexp_arrays);) {
if ($key == 'text/javascript') {
continue;
}
foreach ($arr as $regexp_array) {
for ($i = 0; $i < count($splitarr); $i += 1) {
if ($regexp_array[1] == 2 && $i % 2 == 0) {
$splitarr2 = preg_split('/( on[a-z]{3,20}=(?:"(?:[^"]+)"|\'(?:[^\']+)\'|[^"\' >][^ >]+[^"\' >]))/is', $splitarr[$i], -1, PREG_SPLIT_DELIM_CAPTURE);
if (count($splitarr2) < 2) {
$splitarr[$i] = regular_express($regexp_array, $splitarr[$i]);
} else {
for ($j = 1; $j < count($splitarr2); $j += 2) {
$splitarr2[$j] = regular_express($regexp_array, $splitarr2[$j]);
}
$splitarr[$i] = implode(null, $splitarr2);
}
unset($splitarr2);
} elseif ($regexp_array[1] == 1 && $i % 2 == 0 || strtolower(substr($splitarr[$i], 0, 7)) == '<script' && $regexp_array[1] == 2 || strtolower(substr($splitarr[$i], 0, 6)) == '<style' && $key == 'text/css') {
$splitarr[$i] = regular_express($regexp_array, $splitarr[$i]);
}
}
}
}
return implode(null, $splitarr);
}
