Description
string
xdiff_string_patch ( string str, string patch [, int flags [, string &error]] )
- xdiff_string_patch() patches string str with unified patch in string patch.
- flags can be either XDIFF_PATCH_NORMAL (default mode, normal patch) or XDIFF_PATCH_REVERSE (reversed patch).
- If error is passed then rejected parts are stored inside this variable.
Пример 1. xdiff_string_patch() example
- The following code applies changes to some article.
<?php $old_article = file_get_contents('./old_article.txt'); $diff = $_SERVER['patch']; /* Let's say that someone pasted a patch to html form */
$errors = '';
$new_article = xdiff_string_patch($old_article, $diff, XDIFF_PATCH_NORMAL, $errors); if (is_string($new_article)) { echo "New article:\n"; echo $new_article; }
if (strlen($errors)) { echo "Rejects: \n"; echo $errors; }
?>
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- Returns a patched string.
- See also xdiff_file_patch().
Пред.
Начало
След.
xdiff_string_patch_binary
Уровень выше
XML Parser Functions
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