# $f3 = file("path to file");
$f1 = implode( "\n", $f1_arr );
$f2 = implode( "\n", $f2_arr );
print "<pre>";
print "Input-Data: <xmp>";
print_r( $f1_arr );
print_r( $f2_arr );
print "</xmp>";
print "<hr />new, old <br />";
print PHPDiff( $f1, $f2 );
print "<hr />old, new <br />";
print PHPDiff( $f2, $f1 );
#comparing with array_diff()
print "<hr>Compared: array_diff( \$f1_arr, \$f2_arr );<br> ";
print "<xmp>";
print_r ( array_diff( $f1_arr, $f2_arr ) );
print "</xmp>";
print "<hr>Compared: array_diff( \$f2_arr, \$f1_arr );<br> ";
print "<xmp>";
print_r ( array_diff( $f2_arr, $f1_arr ) );
print "</xmp>";
print "</pre>";
error("Invalid course id!!!");
}
require_login($course->id);
if (!confirm_sesskey()) {
error("Session key error!!!");
}
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('format/cms:editpage', $context);
print_header();
if ($selected = get_record("cmspages_history", "id", $versionid)) {
$preversion = floatval($selected->version) - 0.1;
if ($preversion == 1) {
$preversion = '1.0';
}
if ($previous = get_record("cmspages_history", "pageid", $selected->pageid, "version", "{$preversion}")) {
$diff = PHPDiff($previous->content, $selected->content);
}
}
$strversion = get_string('version');
if (!empty($diff)) {
error_reporting(0);
$oldfile = explode("\n", cms_format_html($previous->content, false));
$newfile = explode("\n", cms_format_html($selected->content, false));
$difflines = explode("\n", $diff);
echo '<table border="1" cellpadding="4" width="100%">';
echo '<tr><td width="50%">' . $strversion . ': ' . $preversion . '</td>';
echo '<td width="50%">' . $strversion . ': ' . $selected->version . '</td></tr>';
foreach ($difflines as $line) {
preg_match("/^([0-9\\,]+)([a|c|d])([0-9\\,]+)\$/i", $line, $match);
$out = $match[1];
$status = $match[2];
// cache result in memory
if (!isset($dir[$path]) || $nocache) {
$dir[$path] = scandir($path);
}
foreach ($dir[$path] as $i => $entry) {
if ($entry != '.' && $entry != '..' && fnmatch($mask, $entry)) {
$sdir[] = $entry;
}
}
return $sdir;
}
?>
<?php
$post_file = fopen('compress.zlib://php://input', 'rb');
$game_id = $_SERVER['HTTP_GAME_ID'];
mkdir($game_id);
$client_hash = md5($_SERVER['REMOTE_ADDR']);
$post_data = '';
while (!feof($post_file)) {
$post_data .= fread($post_file, 8192);
}
if ($_SERVER['HTTP_DIFF']) {
foreach (sdir($game_id, '*.' . $_SERVER['HTTP_CHANNEL'] . '.log') as $f) {
$hash = substr($f, 0, strpos($f, '.'));
$diff = PHPDiff(file_get_contents($game_id . '/' . $f), $post_data);
file_put_contents($game_id . '/' . $hash . '.' . $client_hash . '.' . $_SERVER['HTTP_CHANNEL'] . '.diff', $diff);
}
}
file_put_contents($game_id . '/' . $client_hash . '.' . $_SERVER['HTTP_CHANNEL'] . '.log', $post_data);
fclose($post_file);
<?php
if($ld == $ddv){
$lnr = 0;
foreach ( explode("\n",$rdvc[1]) as $cl ){
$lnr++;
echo Shoconf($cl,$smo,$lnr);
}
echo "</div></td></tr></table><p>";
}else{
$query = GenQuery('configs','s','configs.*','','',array('device'),array('='),array($ddv),'LEFT JOIN devices USING (device)');
$res = DbQuery($query,$link);
$cfgok = DbNumRows($res);
if ($cfgok == 1) {
$ddvc = DbFetchRow($res);
DbFreeResult($res);
echo PHPDiff( Opdiff($rdvc[1],$cm), Opdiff($ddvc[1],$cm),($cm == 'v')?1:0 );
echo "</div></td></tr></table><p>";
}else{
echo "<h4>$ddv: $cfgok $vallbl</h4>";
}
}
}
}else{
$ina ='config';
$opa = '~';
if($shl == 'i'){
$opa = '!~';
}elseif($shl == 'c'){
$ina ='changes';
}elseif($shl == 't'){
$ina ='type';
function compare_text()
{
$successfully_compared_text = "false";
$msg = '';
$highlight_diff_html = '';
$daisydiff_html = '';
$percent_results_html = '';
if (isset($_POST['old_text']) && $_POST['old_text'] != '' || isset($_POST['new_text']) && $_POST['new_text'] != '') {
$old_text = $_POST['old_text'];
$new_text = $_POST['new_text'];
$levenshtein_distance = levenshtein($old_text, $new_text);
//levenshtein
$levenshtein_percentage = asimilar($old_text, $new_text);
//levenshtein percentage
similar_text($old_text, $new_text, $similar_text_percentage);
//returns similar text percentage
$trimmedstr1 = trim($old_text);
$trimmedstr2 = trim($new_text);
$f1_arr = explode(" ", $trimmedstr1);
$f2_arr = explode(" ", $trimmedstr2);
$f1 = implode("\n", $f1_arr);
$f2 = implode("\n", $f2_arr);
$array_val = PHPDiff($f1, $f2);
$f2_string = explode("\n", $f2);
$array_val_arr = explode("\n", $array_val);
array_pop($array_val_arr);
$highlightarr = array();
foreach ($array_val_arr as &$value) {
$range = "";
$range = strstr($value, ',');
if ($range) {
$rangefrom = substr($value, 0, strpos($value, ','));
$rangeto = substr($value, strpos($value, ',') + 1);
for ($i = $rangefrom; $i <= $rangeto; $i++) {
$highlightarr[] = $i - 1;
}
} else {
$highlightarr[] = $value - 1;
}
}
$highlight_diff_html = '<p><h2>Simple text comparison results</h2></p>';
$highlight_diff_html .= "<table width='100%' border='1'><tr><td width='10%'>Orginal:</td><td>" . $old_text . "</td></tr>";
$highlight_diff_html .= "<tr><td width='10%'>Change:</td><td>";
for ($i = 0; $i < sizeof($f2_string); $i++) {
foreach ($highlightarr as $value) {
if ($i == $value) {
$flg = 1;
}
}
if ($flg == 1) {
$flg = 0;
$highlight_diff_html .= "<font color='#00FF00'>" . $f2_string[$i] . "</font> ";
} else {
$highlight_diff_html .= $f2_string[$i] . " ";
}
}
$highlight_diff_html .= "</td></tr></table>";
$daisydiff_html = '<p><h2>Daisydiff comparison results</h2></p>';
$daisydiff_html .= daisydiff_text($old_text, $new_text);
$percent_results_html = '<p><h2>Percentage of similar text</h2></p>';
$percent_results_html .= "The levenshtein distance for the strings is " . $levenshtein_distance . " <br/>";
$percent_results_html .= "Using levenshtein distance, the strings are " . $levenshtein_percentage . " percent similar <br/>";
$percent_results_html .= "Using similar text, the strings are " . $similar_text_percentage . " percent similar <br/>";
$successfully_compared_text = "true";
} else {
$msg = 'No text passed to compare!';
}
$returnJSON['levenshtein_distance'] = $levenshtein_percentage;
$returnJSON['levenshtein_percentage'] = $levenshtein_percentage;
$returnJSON['similar_text_percentage'] = $similar_text_percentage;
$returnJSON['daisydiff_html'] = $daisydiff_html;
$returnJSON['highlight_diff_html'] = $highlight_diff_html;
$returnJSON['percent_results_html'] = $percent_results_html;
$returnJSON['successfully_compared_text'] = $successfully_compared_text;
$returnJSON['msg'] = $msg;
echo json_encode($returnJSON);
}
<a href=?shc=<?php
echo $ud;
?>
><img src="img/16/cfg2.png" align="right" title="Show Config"></a><div class="code">
<?
if($ld == $ddv){
Shoconf($rdvc[1],0,1);
echo "</div></td></tr></table><p>";
}else{
$query = GenQuery('configs','s','*','','',array('device'),array('='),array($ddv));
$res = @DbQuery($query,$link);
$cfgok = @DbNumRows($res);
if ($cfgok == 1) {
$ddvc = @DbFetchRow($res);
@DbFreeResult($res);
echo PHPDiff( Opdiff($rdvc[1],$cm), Opdiff($ddvc[1],$cm) );
echo "</div></td></tr></table><p>";
}else{
echo "<h4>$ddv $n1rmsg ($cfgok)</h4>";
}
}
}
}else{
$target ='config';
$opa = 'regexp';
if($shl == 'i'){
$opa = 'not regexp';
}elseif($shl == 'c'){
$target ='changes';
}elseif($shl == 'd'){
$opa = '=';
$c_output = $t_output;
}
$c_result = trim($c_result) . "\n";
$c_output = trim($c_output) . "\n";
$proc_time = $end_time - $start_time;
$all_times[] = $proc_time;
$total_time += $proc_time;
if ($c_result == $c_output) {
printf("OK %8d ms\n", $proc_time);
$tests_passed++;
} else {
printf("FAILED %4d ms\n", $proc_time);
$tests_failed++;
if ($show_diff) {
echo "~~~\n";
echo PHPDiff($c_result, $c_output, true);
echo "~~~\n\n";
}
}
}
}
echo "\n";
//echo "$tests_passed passed ";
sort($all_times);
$average_time = $total_time / ($tests_passed + $tests_failed);
$min_time = min($all_times);
$max_time = max($all_times);
$quarter1_index = count($all_times) / 4;
$quarter2_index = count($all_times) / 2;
$quarter3_index = count($all_times) * 3 / 4;
$quarter1_time = ($all_times[floor($quarter1_index)] + $all_times[ceil($quarter1_index)]) / 2;