本文整理汇总了PHP中Text_Diff::isEmpty方法的典型用法代码示例。如果您正苦于以下问题：PHP Text_Diff::isEmpty方法的具体用法？PHP Text_Diff::isEmpty怎么用？PHP Text_Diff::isEmpty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Text_Diff的用法示例。
在下文中一共展示了Text_Diff::isEmpty方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: diffChar
function diffChar($orig, $final, $words = 0, $function = 'character')
{
if ($words) {
preg_match_all("/\\w+\\s+(?=\\w)|\\w+|\\W/", implode("<br />", $orig), $matches);
$line1 = $matches[0];
preg_match_all("/\\w+\\s+(?=\\w)|\\w+|\\W/", implode("<br />", $final), $matches);
$line2 = $matches[0];
} else {
$line1 = preg_split('//', implode("<br />", $orig), -1, PREG_SPLIT_NO_EMPTY);
$line2 = preg_split('//', implode("<br />", $final), -1, PREG_SPLIT_NO_EMPTY);
}
$z = new Text_Diff($line1, $line2);
if ($z->isEmpty()) {
return array($orig[0], $final[0]);
}
//echo "<pre>";print_r($z);echo "</pre>";
require_once "renderer_{$function}.php";
$new = "Text_Diff_Renderer_{$function}";
$renderer = new $new(sizeof($line1));
return $renderer->render($z);
}示例2: diffChar
function diffChar($orig, $final)
{
$line1 = preg_split('//', implode("<br />", $orig), -1, PREG_SPLIT_NO_EMPTY);
$line2 = preg_split('//', implode("<br />", $final), -1, PREG_SPLIT_NO_EMPTY);
$z = new Text_Diff($line1, $line2);
if ($z->isEmpty()) {
return array($orig[0], $final[0]);
}
// echo "<pre>";print_r($z);echo "</pre>";
require_once 'character.php';
$renderer = new Text_Diff_Renderer_character(10000);
return $renderer->render($z);
}示例3: diffChar
function diffChar($orig, $final, $words = 0, $function = 'character')
{
$glue = strpos($function, 'inline') !== false ? "<br />" : "\n";
if ($words) {
preg_match_all("/\\w+\\s+(?=\\w)|\\w+|\\W/u", implode($glue, $orig), $matches);
$line1 = $matches[0];
preg_match_all("/\\w+\\s+(?=\\w)|\\w+|\\W/u", implode($glue, $final), $matches);
$line2 = $matches[0];
} else {
$line1 = preg_split('//u', implode($glue, $orig), -1, PREG_SPLIT_NO_EMPTY);
$line2 = preg_split('//u', implode($glue, $final), -1, PREG_SPLIT_NO_EMPTY);
}
$z = new Text_Diff($line1, $line2);
if ($z->isEmpty()) {
return array($orig[0], $final[0]);
}
//echo "<pre>";print_r($z);echo "</pre>";
compileRendererClass($function);
$new = "Text_Diff_Renderer_{$function}";
$renderer = new $new(count($line1));
return $renderer->render($z);
}示例4: get_diff
/**
* Get a html diff between two versions.
*
* @param string latest_revision id of the latest revision
* @param string oldest_revision id of the oldest revision
* @return array array with the original value, the new value and a diff -u
*/
public function get_diff($oldest_revision, $latest_revision, $renderer_style = 'inline')
{
if (!class_exists('Text_Diff')) {
@(include_once 'Text/Diff.php');
@(include_once 'Text/Diff/Renderer.php');
@(include_once 'Text/Diff/Renderer/unified.php');
@(include_once 'Text/Diff/Renderer/inline.php');
if (!class_exists('Text_Diff')) {
throw new midcom_error("Failed to load Text_Diff library.");
}
}
$oldest = $this->get_revision($oldest_revision);
$newest = $this->get_revision($latest_revision);
$return = array();
foreach ($oldest as $attribute => $oldest_value) {
if (!array_key_exists($attribute, $newest)) {
continue;
// This isn't in the newer version, skip
}
if (is_array($oldest_value)) {
continue;
// Skip
}
$return[$attribute] = array('old' => $oldest_value, 'new' => $newest[$attribute]);
if ($oldest_value != $newest[$attribute]) {
$lines1 = explode("\n", $oldest_value);
$lines2 = explode("\n", $newest[$attribute]);
$diff = new Text_Diff($lines1, $lines2);
if ($renderer_style == 'unified') {
$renderer = new Text_Diff_Renderer_unified();
} else {
$renderer = new Text_Diff_Renderer_inline();
}
if (!$diff->isEmpty()) {
// Run the diff
$return[$attribute]['diff'] = $renderer->render($diff);
if ($renderer_style == 'inline') {
// Modify the output for nicer rendering
$return[$attribute]['diff'] = str_replace('<del>', "<span class=\"deleted\" title=\"removed in {$latest_revision}\">", $return[$attribute]['diff']);
$return[$attribute]['diff'] = str_replace('</del>', '</span>', $return[$attribute]['diff']);
$return[$attribute]['diff'] = str_replace('<ins>', "<span class=\"inserted\" title=\"added in {$latest_revision}\">", $return[$attribute]['diff']);
$return[$attribute]['diff'] = str_replace('</ins>', '</span>', $return[$attribute]['diff']);
}
}
}
}
return $return;
}