init without trunk

vendor/gregwar/cache/Gregwar/Cache/demo/.gitignore

@@ -0,0 +1 @@
+cache/

vendor/gregwar/cache/Gregwar/Cache/demo/garbage.php

@@ -0,0 +1,14 @@
+<?php
+
+include('../autoload.php'); // If using composer
+
+use Gregwar\Cache\GarbageCollect;
+
+if (!is_dir('cache')) {
+    `mkdir cache`;
+}
+`touch -t 9901010101 cache/foo`;
+`touch cache/bar`;
+
+GarbageCollect::dropOldFiles(__DIR__.'/cache', 30, true);
+

vendor/gregwar/cache/Gregwar/Cache/demo/max-age.php

@@ -0,0 +1,23 @@
+<?php
+
+include('../autoload.php');
+
+$cache = new Gregwar\Cache\Cache;
+
+$data = $cache->getOrCreate('uppercase.txt', array('max-age' => 2), function() {
+    echo "First call: generating file...\n";
+    return strtoupper(file_get_contents('original.txt'));
+});
+
+$data = $cache->getOrCreate('uppercase.txt', array('max-age' => 2), function() {
+    echo "Second call: generating file, this should not happen!...\n";
+    return strtoupper(file_get_contents('original.txt'));
+});
+
+echo "Waiting 4s...\n";
+sleep(4);
+
+$data = $cache->getOrCreate('uppercase.txt', array('max-age' => 2), function() {
+    echo "Third call: generating cache file, because it expired...\n";
+    return strtoupper(file_get_contents('original.txt'));
+});

vendor/gregwar/cache/Gregwar/Cache/demo/original.txt

@@ -0,0 +1,4 @@
+There he goes.
+One of God's own prototypes.
+A high-powered mutant of some kind never even considered for mass production.
+Too weird to live, and too rare to die. 

vendor/gregwar/cache/Gregwar/Cache/demo/red-file.php

@@ -0,0 +1,20 @@
+<?php
+
+include('../autoload.php'); // If using composer
+
+use Gregwar\Cache\Cache;
+
+$cache = new Cache;
+$cache->setCacheDirectory('cache'); // This is the default
+
+// If the cache exists, this will return it, else, the closure will be called
+// to create this image
+$file = $cache->getOrCreateFile('red-square.png', array(), function($filename) {
+    $i = imagecreatetruecolor(100, 100);
+    imagefill($i, 0, 0, 0xff0000);
+    file_put_contents($filename, 'abc');
+    imagepng($i, 'a.png');
+    imagepng($i, $filename);
+});
+
+echo $file, "\n";

vendor/gregwar/cache/Gregwar/Cache/demo/red.php

@@ -0,0 +1,20 @@
+<?php
+
+include('../autoload.php'); // If using composer
+
+use Gregwar\Cache\Cache;
+
+$cache = new Cache;
+$cache->setCacheDirectory('cache'); // This is the default
+
+// If the cache exists, this will return it, else, the closure will be called
+// to create this image
+$data = $cache->getOrCreate('red-square.png', array(), function($filename) {
+    $i = imagecreatetruecolor(100, 100);
+    imagefill($i, 0, 0, 0xff0000);
+    file_put_contents($filename, 'abc');
+    imagepng($i, $filename);
+});
+
+header('Content-type: image/png');
+echo $data;

vendor/gregwar/cache/Gregwar/Cache/demo/uppercase.php

@@ -0,0 +1,14 @@
+<?php
+
+include('../autoload.php');
+
+use Gregwar\Cache\Cache;
+
+$cache = new Cache;
+
+$data = $cache->getOrCreate('uppercase.txt', array('younger-than' => 'original.txt'), function() {
+    echo "Generating file...\n";
+    return strtoupper(file_get_contents('original.txt'));
+});
+
+echo $data;