Neither 'remove_all_path' or 'remove_path' options seem to be workng(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL zip >= 1.9.0)
ZipArchive::addGlob — Add files from a directory by glob pattern
   Add files from a directory which match the glob pattern.
  
Note: For maximum portability, it is recommended to always use forward slashes (
/) as directory separator in ZIP filenames.
patternA glob() pattern against which files will be matched.
flags
      A bit mask of glob() flags.
     
optionsAn associative array of options. Available options are:
         "add_path"
        
         Prefix to prepend when translating to the local path of the file within
         the archive. This is applied after any remove operations defined by the
         "remove_path" or "remove_all_path"
         options.
        
         "remove_path"
        
Prefix to remove from matching file paths before adding to the archive.
         "remove_all_path"
        
         true to use the file name only and add to the root of the archive.
        
         "flags"
        
         Bitmask consisting of
         ZipArchive::FL_OVERWRITE,
         ZipArchive::FL_ENC_GUESS,
         ZipArchive::FL_ENC_UTF_8,
         ZipArchive::FL_ENC_CP437,
         ZipArchive::FL_OPEN_FILE_NOW.
         The behaviour of these constants is described on the
         ZIP constants page.
        
         "comp_method"
        
         Compression method, one of the ZipArchive::CM_*
         constants.
        
         "comp_flags"
        
Compression level.
         "enc_method"
        
         Encryption method, one of the ZipArchive::EM_*
         constants.
        
         "enc_password"
        
Password used for encryption.
| Version | Description | 
|---|---|
| 8.0.0, PECL zip 1.18.0 | "flags"inoptionswas added. | 
| 8.0.0, PECL zip 1.18.1 | "comp_method","comp_flags","enc_method"and"enc_password"inoptionswere added. | 
| 8.3.0, PECL zip 1.22.1 | ZipArchive::FL_OPEN_FILE_NOWwas added. | 
Example #1 ZipArchive::addGlob() example
Add all php scripts and text files from current working directory
<?php
$zip = new ZipArchive();
$ret = $zip->open('application.zip', ZipArchive::CREATE | ZipArchive::OVERWRITE);
if ($ret !== TRUE) {
    printf('Failed with code %d', $ret);
} else {
    $options = array('add_path' => 'sources/', 'remove_all_path' => TRUE);
    $zip->addGlob('*.{php,txt}', GLOB_BRACE, $options);
    $zip->close();
}
?>
Neither 'remove_all_path' or 'remove_path' options seem to be workngYes!! neither 'remove_all_path' or 'remove_path'  be working,if you want the right result,you should like this, $option = array( 'add_path' => '/', 'remove_all_path' => 'your path' );   'add_path' just give a '/', then you will (; 。The following all works:
---------
Ex-1:
Nearly all files for 5 level recursively are zipped:
$zip->addGlob("*.*");
$zip->addGlob("*/*.*");
$zip->addGlob("*/*/*.*");
$zip->addGlob("*/*/*/*.*");
$zip->addGlob("*/*/*/*/*.*");
$zip->addGlob("*/*/*/*/*/*.*"); // 5th
---------
Ex-2:
$zip->addGlob("library/*.*");
all files under library
---------
Ex-3:
$zip->addGlob("*/*.[cpj]*");  
Means all files starting with cpj
So they all included
css
php
js
---------
Ex-4:
$zip->addGlob("*/*.[cpj][sh]*");
Take guarantee:
css 
php
js
---------
Ex-5 Bonus:
More complicated:
$zip->addGlob("[ab]*/c*/*.[cpjth][shxt]*");
All folder starting with a or b and then in subfolder must start with c but only those files:
css php txt js htmlFor me the better way seems to be:
$options = array('add_path' => DIRECTORY_SEPARATOR, 'remove_all_path' => TRUE);
On Windows uses \, on others /As others suggested, to remove all paths, use the space as basepath.
Zip opened with builtin utility on a Windows XP and WinRAR.
$options = array('add_path' => ' ','remove_all_path' => TRUE);
Thanks for all contributers.Doesn't work with the following options:
$options = array('remove_all_path' => TRUE);
$zipArchive->addGlob($path."/*", GLOB_BRACE, $options);
The full path to file is adding to the archive.
Works well if:
$options = array('add_path' => './','remove_all_path' => TRUE);