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PHP : Function Reference : xdiff Functions : xdiff_file_patch

xdiff_file_patch

Patch a file with an unified diff (PECL xdiff:0.2-1.4)
mixed xdiff_file_patch ( string file, string patch, string dest [, int flags] )

Example 2634. xdiff_file_patch() example

The following code applies unified diff to a file.

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<?php

$old_version = 'my_script-1.0.php';
$patch = 'my_script.patch';

$errors = xdiff_file_patch($old_version, $patch, 'my_script-1.1.php');

if (is_string($errors)) {

   echo "Rejects:\n";

   echo $errors;

}

?>

Example 2635. Patch reversing example

The following code reverses a patch.

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<?php

$new_version = 'my_script-1.1.php';
$patch = 'my_script.patch';

$errors = xdiff_file_patch($new_version, $patch, 'my_script-1.0.php', XDIFF_PATCH_REVERSE);

if (is_string($errors)) {

   echo "Rejects:\n";

   echo $errors;

}

?>

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