Changes

|'''Examples'''

|Sums up the file sizes of all entries of a JAR file:

sum(archive:entries(file:read-binary('zip.zip'))/@size)

</syntaxhighlight>

| '''Examples'''

|A standard ZIP archive will return the following options:

map {

"format": "zip",

| '''Examples'''

|The following expression extracts all {{Code|.txt}} files from an archive:

let $archive := file:read-binary("documents.zip")

for $entry in archive:entries($archive)[ends-with(., '.txt')]

| '''Examples'''

|This example unzips all files of an archive to the current directory:

let $archive := file:read-binary('archive.zip')

let $entries := archive:entries($archive)

| '''Examples'''

|The following one-liner creates an archive {{Code|archive.zip}} with one file {{Code|file.txt}}:

archive:create(<archive:entry>file.txt</archive:entry>, 'Hello World')

</syntaxhighlight>

The following function creates an archive {{Code|mp3.zip}}, which contains all MP3 files of a local directory:

let $path := 'audio/'

let $files := file:list($path, true(), '*.mp3')

| '''Examples'''

|This example replaces texts in a Word document:

declare variable $input := "HelloWorld.docx";

declare variable $output := "HelloUniverse.docx";

| '''Examples'''

|This example deletes all HTML files in an archive and creates a new file:

let $zip := file:read-binary('old.zip')

let $entries := archive:entries($zip)[matches(., '\.x?html?$', 'i')]

| '''Examples'''

|This example writes the files of a user’s home directory to <code>archive.zip</code>:

let $zip := archive:create-from('/home/user/')

return file:write-binary('archive.zip', $zip)

| '''Examples'''

|The following expression unzips all files of an archive to the current directory:

archive:extract-to('.', file:read-binary('archive.zip'))

</syntaxhighlight>

| '''Examples'''

|All mp3 files from a directory are zipped and written to a file, along with an info file:

let $files := file:children('music')[ends-with(., 'mp3')]

return archive:write(