function diff_result($all, $ent, $newtname, $oldtname, $obj)
{
$ofile = fopen($oldtname, 'r');
$nfile = fopen($newtname, 'r');
// Get the first real line
$line = nextLine($obj);
$index = 0;
$listing = array();
$curoline = 1;
$curnline = 1;
while (!endOfFile($obj)) {
// Get the first line of this range
$oline = 0;
sscanf($line, '@@ -%d', $oline);
$line = substr($line, strpos($line, '+'));
$nline = 0;
sscanf($line, '+%d', $nline);
while ($curoline < $oline || $curnline < $nline) {
if ($all) {
$listing[$index]['rev1diffclass'] = 'diff';
$listing[$index]['rev2diffclass'] = 'diff';
}
if ($curoline < $oline) {
$nl = fgets($ofile);
if ($all) {
$line = rtrim($nl);
if ($ent) {
$line = replaceEntities($line);
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
$listing[$index]['rev1line'] = wrapInCodeTagIfNecessary($line);
}
$curoline++;
} else {
if ($all) {
$listing[$index]['rev1line'] = ' ';
}
}
if ($curnline < $nline) {
$nl = fgets($nfile);
if ($all) {
$line = rtrim($nl);
if ($ent) {
$line = replaceEntities($line);
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
$listing[$index]['rev2line'] = wrapInCodeTagIfNecessary($line);
}
$curnline++;
} else {
if ($all) {
$listing[$index]['rev2line'] = ' ';
}
}
if ($all) {
$listing[$index]['rev1lineno'] = 0;
$listing[$index]['rev2lineno'] = 0;
$index++;
}
}
if (!$all) {
// Output the line numbers
$listing[$index]['rev1lineno'] = $oline;
$listing[$index]['rev2lineno'] = $nline;
$index++;
}
$fin = false;
while (!endOfFile($obj) && !$fin) {
$line = nextLine($obj);
if ($line === false || $line === '' || strncmp($line, '@@', 2) == 0) {
$fin = true;
} else {
$listing[$index]['rev1lineno'] = 0;
$listing[$index]['rev2lineno'] = 0;
$mod = $line[0];
$line = rtrim(substr($line, 1));
if ($ent) {
$line = replaceEntities($line);
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
$text = wrapInCodeTagIfNecessary($line);
$listing[$index]['rev1line'] = $text;
switch ($mod) {
case '-':
$listing[$index]['rev1diffclass'] = 'diffdeleted';
$listing[$index]['rev2diffclass'] = 'diff';
$listing[$index]['rev1line'] = $text;
$listing[$index]['rev2line'] = ' ';
fgets($ofile);
$curoline++;
break;
case '+':
// Try to mark "changed" line sensibly
if (!empty($listing[$index - 1]) && empty($listing[$index - 1]['rev1lineno']) && @$listing[$index - 1]['rev1diffclass'] == 'diffdeleted' && @$listing[$index - 1]['rev2diffclass'] == 'diff') {
$i = $index - 1;
while (!empty($listing[$i - 1]) && empty($listing[$i - 1]['rev1lineno']) && $listing[$i - 1]['rev1diffclass'] == 'diffdeleted' && $listing[$i - 1]['rev2diffclass'] == 'diff') {
$i--;
}
$listing[$i]['rev1diffclass'] = 'diffchanged';
$listing[$i]['rev2diffclass'] = 'diffchanged';
$listing[$i]['rev2line'] = $text;
fgets($nfile);
$curnline++;
// Don't increment the current index count
$index--;
} else {
$listing[$index]['rev1diffclass'] = 'diff';
$listing[$index]['rev2diffclass'] = 'diffadded';
$listing[$index]['rev1line'] = ' ';
$listing[$index]['rev2line'] = $text;
fgets($nfile);
$curnline++;
}
break;
default:
$listing[$index]['rev1diffclass'] = 'diff';
$listing[$index]['rev2diffclass'] = 'diff';
$nl = fgets($ofile);
$line = rtrim($nl);
if ($ent) {
$line = replaceEntities($line);
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
$listing[$index]['rev1line'] = wrapInCodeTagIfNecessary($line);
$curoline++;
$nl = fgets($nfile);
$line = rtrim($nl);
if ($ent) {
$line = replaceEntities($line);
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
$listing[$index]['rev2line'] = wrapInCodeTagIfNecessary($line);
$curnline++;
break;
}
}
if (!$fin) {
$index++;
}
}
}
// Output the rest of the files
if ($all) {
while (!feof($ofile) || !feof($nfile)) {
$listing[$index]['rev1diffclass'] = 'diff';
$listing[$index]['rev2diffclass'] = 'diff';
$line = rtrim(fgets($ofile));
if ($ent) {
$line = replaceEntities($line);
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
if (!feof($ofile)) {
$listing[$index]['rev1line'] = wrapInCodeTagIfNecessary($line);
} else {
$listing[$index]['rev1line'] = ' ';
}
$line = rtrim(fgets($nfile));
if ($ent) {
$line = replaceEntities(rtrim(fgets($nfile)));
} else {
$line = toOutputEncoding($line);
}
if (strip_tags($line) == '') {
$line = ' ';
}
if (!feof($nfile)) {
$listing[$index]['rev2line'] = wrapInCodeTagIfNecessary($line);
} else {
$listing[$index]['rev2line'] = ' ';
}
$listing[$index]['rev1lineno'] = 0;
$listing[$index]['rev2lineno'] = 0;
$index++;
}
}
fclose($ofile);
fclose($nfile);
return $listing;
}
} while (!$done);
if (strpos($line, 'msgid_plural') !== false) {
$msgids['msgid_plural'] = trim(preg_replace('~msgid_plural\\s*~', '', $line), '"');
do {
$line = nextLine();
$done = strpos($line, 'msgstr') !== false;
if (!$done) {
$msgids['msgid_plural'] .= trim($line, '"');
}
} while (!$done);
}
$msgstrs = array();
preg_match('~(msgstr[\\[\\d+\\]]*)~', $line, $matches);
$msgstrs[$matches[1]] = trim(preg_replace('~msgstr[\\[\\d+\\]]*\\s*~', '', $line), '"');
do {
$line = nextLine();
if (strpos($line, 'msgstr') !== false) {
preg_match('~(msgstr[\\[\\d+\\]]*)~', $line, $matches);
$msgstrs[$matches[1]] = trim(preg_replace('~msgstr[\\[\\d+\\]]*\\s*~', '', $line), '"');
} else {
$done = empty($line);
if (!$done) {
$msgstrs[$matches[1]] .= trim($line, '"');
}
}
} while (!$done);
if (!empty($msgids)) {
foreach ($msgids as $id => $msgid) {
$listed = $double = $single = false;
if (strpos(stripEscaped($msgid), '"') === false) {
//no English "
