first commit

wp-content/plugins/wp-optimize/vendor/mrclay/props-dic/scripts/example.php

@@ -0,0 +1,71 @@
+<?php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+class AAA {}
+class BBB {}
+class CCC {
+    public function __construct(BBB $bbb) {}
+    public function setBbb(BBB $bbb) {}
+    public $aaa;
+}
+class DDD {}
+function get_a_bbb() { return new BBB; }
+
+/**
+ * @property-read AAA $aaa
+ * @property-read BBB $bbb1
+ * @property-read BBB $bbb2
+ * @property-read BBB $bbb3
+ * @property-read CCC $ccc
+ * @property-read DDD $ddd
+ *
+ * @method AAA new_aaa()
+ */
+class MyContainer extends \Props\Container {
+    public function __construct() {
+        // store plain old values
+        $this->ddd = new DDD;
+        $this->{'bbb.class'} = 'BBB';
+
+        // set a factory, which will construct an object on demand
+        $this->aaa = function () {
+            return new AAA();
+        };
+
+        // alternative factory syntax, and using a reference to specify the class name
+        $this->setFactory('bbb1', function (MyContainer $c) {
+            return new $c->{'bbb.class'};
+        });
+
+        // fetch with a callback
+        $this->setFactory('bbb2', 'get_a_bbb');
+
+        // Closures automatically used as factories
+        $this->bbb3 = function (MyContainer $c) {
+            return $c->bbb2;
+        };
+
+        // more advanced factory
+        $this->ccc = function (MyContainer $c) {
+            $val = new CCC($c->bbb1);
+            $val->setBbb($c->bbb2);
+            $val->aaa = $c->aaa;
+            return $val;
+        };
+    }
+}
+
+$c = new MyContainer;
+
+$c->aaa; // factory builds a AAA
+$c->aaa; // the same AAA
+$c->new_aaa(); // always a freshly-built AAA
+
+$c->bbb1; // factory resolves bar.class, builds a BBB
+$c->bbb2; // invoker calls get_a_bbb()
+$c->bbb3; // invoker executes anon func, returning the already-cached $c->bbb2 instance
+
+$c->ccc; // factory creates CCC, passing a new BBB object,
+          // calls setBbb(), passing in $c->bbb2,
+          // and sets the aaa property to $c->aaa