From b520b6459d7b5a3dfb31c1b3febf02887bb07505 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Sun, 2 Sep 2018 13:16:16 -0400
Subject: add examples

---
 examples/01-simple.php             | 16 ++++++++++++++
 examples/02-add_file_from_path.php | 18 ++++++++++++++++
 examples/03-add_stream.php         | 24 +++++++++++++++++++++
 examples/04-add.php                | 44 ++++++++++++++++++++++++++++++++++++++
 examples/05-send.php               | 14 ++++++++++++
 5 files changed, 116 insertions(+)
 create mode 100644 examples/01-simple.php
 create mode 100644 examples/02-add_file_from_path.php
 create mode 100644 examples/03-add_stream.php
 create mode 100644 examples/04-add.php
 create mode 100644 examples/05-send.php

diff --git a/examples/01-simple.php b/examples/01-simple.php
new file mode 100644
index 0000000..a01e0f8
--- /dev/null
+++ b/examples/01-simple.php
@@ -0,0 +1,16 @@
+<?php
+
+require_once __DIR__ . '/../src/ZipStream.php';
+
+# import zipstream class
+use Pablotron\ZipStream\ZipStream;
+
+# create the output stream
+$zip = new ZipStream('example.zip');
+
+# add a file named "hello.txt" to output archive, containing
+# the string "hello world!"
+$zip->add_file('hello.txt', 'hello world!');
+
+# finalize the output stream
+$zip->close();
diff --git a/examples/02-add_file_from_path.php b/examples/02-add_file_from_path.php
new file mode 100644
index 0000000..3b73754
--- /dev/null
+++ b/examples/02-add_file_from_path.php
@@ -0,0 +1,18 @@
+<?php
+
+require_once __DIR__ . '/../src/ZipStream.php';
+
+# import zipstream class
+use Pablotron\ZipStream\ZipStream;
+
+# set source path of local file
+$src_path = __DIR__ . '/02-add_file_from_path.php';
+
+# create the output archive named "example.zip"
+$zip = new ZipStream('example.zip');
+
+# read from source path and add it to the archive as "example.php"
+$zip->add_file_from_path('example.php', $src_path);
+
+# finalize the output stream
+$zip->close();
diff --git a/examples/03-add_stream.php b/examples/03-add_stream.php
new file mode 100644
index 0000000..68895b3
--- /dev/null
+++ b/examples/03-add_stream.php
@@ -0,0 +1,24 @@
+<?php
+
+require_once __DIR__ . '/../src/ZipStream.php';
+
+# import zipstream class
+use Pablotron\ZipStream\ZipStream;
+
+# set source path
+$src_path = __DIR__ . '/03-add_stream.php';
+
+# create the output archive named "example.zip"
+$zip = new ZipStream('example.zip');
+
+# open stream
+$src = fopen($src_path, 'rb');
+
+# read from source stream and add it to the archive as "example.php"
+$zip->add_stream('example.php', $src);
+
+# close input stream
+fclose($src);
+
+# finalize the output stream
+$zip->close();
diff --git a/examples/04-add.php b/examples/04-add.php
new file mode 100644
index 0000000..3843086
--- /dev/null
+++ b/examples/04-add.php
@@ -0,0 +1,44 @@
+<?php
+
+require_once __DIR__ . '/../src/ZipStream.php';
+
+# import zipstream class
+use Pablotron\ZipStream\ZipStream;
+
+# set source path of local file
+$files = [
+  'summary-01.txt' => '01-simple.php',
+  'summary-04.txt' => '04-add.php',
+];
+
+# create the output archive named "example.zip"
+$zip = new ZipStream('example.zip');
+
+foreach ($files as $dst_path => $src_path) {
+  $zip->add($dst_path, function(&$e) use ($src_path) {
+    # build absolute path to source file
+    $abs_src_path = __DIR__ . "/$src_path";
+
+    # read file contents and get md5 hash
+    $data = file_get_contents($abs_src_path);
+
+    # build arguments
+    $args = [
+      'source'  => $src_path,
+      'md5'     => md5($data),
+      'sha1'    => sha1($data),
+    ];
+
+    # write lines to output archive
+    foreach ($args as $key => $val) {
+      # build line
+      $line = "$key: $val\n";
+
+      # write line to output file
+      $e->write($line);
+    }
+  });
+}
+
+# finalize the output stream
+$zip->close();
diff --git a/examples/05-send.php b/examples/05-send.php
new file mode 100644
index 0000000..93b4b27
--- /dev/null
+++ b/examples/05-send.php
@@ -0,0 +1,14 @@
+<?php
+declare(strict_types = 1);
+
+require_once __DIR__ . '/../src/ZipStream.php';
+
+# import zipstream class
+use Pablotron\ZipStream\ZipStream;
+
+# create archive named "example.zip"
+ZipStream::send('example.zip', function(ZipStream &$zip) {
+  # add a file named "hello.txt" to output archive, containing
+  # the string "hello world!"
+  $zip->add_file('hello.txt', 'hello world!');
+});
-- 
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