xdiff_string_patch

Patch a string with an unified diff (PECL xdiff:0.2-1.4)
string xdiff_string_patch ( string str, string patch [, int flags [, string &error]] )

Example 2637. xdiff_string_patch() example

The following code applies changes to some article.

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<?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;

}

?>

Change Language

xdiff_file_diff_binary
xdiff_file_diff
xdiff_file_merge3
xdiff_file_patch_binary
xdiff_file_patch
xdiff_string_diff_binary
xdiff_string_diff
xdiff_string_merge3
xdiff_string_patch_binary
xdiff_string_patch

xdiff_string_patch

Patch a string with an unified diff (PECL xdiff:0.2-1.4) string xdiff_string_patch ( string str, string patch [, int flags [, string &error]] )

Example 2637. xdiff_string_patch() example

Change Language

Patch a string with an unified diff (PECL xdiff:0.2-1.4)
string xdiff_string_patch ( string str, string patch [, int flags [, string &error]] )