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Hopefully fix the book summary problem with Wamp. re #45

This commit is contained in:
Sébastien Lucas 2013-04-09 21:29:43 +02:00
parent 7483132dc7
commit 893855a81d
1 changed files with 1 additions and 25 deletions
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26
base.php
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@ -28,19 +28,6 @@ function xml2xhtml($xml) {
'), $xml);
}
function is_utf8($string) {
return preg_match('%^(?:
[\x09\x0A\x0D\x20-\x7E] # ASCII
| [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
| \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
| \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
| \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
| [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
)*$%xs', $string);
}
function display_xml_error($error)
{
$return .= str_repeat('-', $error->column) . "^\n";
@ -81,7 +68,6 @@ function are_libxml_errors_ok ()
function html2xhtml ($html) {
$doc = new DOMDocument();
libxml_use_internal_errors(true);
if (is_utf8($html)) {
$doc->loadHTML('<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body>' .
$html . '</body></html>'); // Load the HTML
$output = $doc->saveXML($doc->documentElement); // Transform to an Ansi xml stream
@ -89,16 +75,6 @@ function html2xhtml ($html) {
if (preg_match ('#<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></meta></head><body>(.*)</body></html>#ms', $output, $matches)) {
$output = $matches [1]; // Remove <html><body>
}
} else {
$doc->loadHTML($html); // Load the HTML
$output = $doc->saveXML($doc->documentElement); // Transform to an Ansi xml stream
$output = xml2xhtml($output);
$output = xml2xhtml($output);
if (preg_match ('#<html><body>(.*)</body></html>#ms', $output, $matches)) {
$output = $matches [1]; // Remove <html><body>
}
}
/*
// In case of error with summary, use it to debug
$errors = libxml_get_errors();
@ -110,7 +86,7 @@ function html2xhtml ($html) {
if (!are_libxml_errors_ok ()) $output = "HTML code not valid.";
libxml_use_internal_errors(false);
return $output;
}