Add dump() to PhpReader.

cakephp · May 2, 2012 · 578dac9 · 578dac9
1 parent c703a63
commit 578dac9
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diff --git a/lib/Cake/Configure/PhpReader.php b/lib/Cake/Configure/PhpReader.php
@@ -87,4 +87,15 @@ public function read($key) {
 		return $config;
 	}
 
+/**
+ * Converts the provided $data into a string of PHP code that can
+ * be used saved into a file and loaded later.
+ *
+ * @param array $data Data to dump.
+ * @return string String or PHP code.
+ */
+	public function dump($data) {
+		return '<?php' . "\n" . '$config = ' . var_export($data, true) . ';';
+	}
+
 }
diff --git a/lib/Cake/Test/Case/Configure/PhpReaderTest.php b/lib/Cake/Test/Case/Configure/PhpReaderTest.php
@@ -96,4 +96,46 @@ public function testReadPluginValue() {
 		$this->assertTrue(isset($result['plugin_load']));
 		CakePlugin::unload();
 	}
+
+/**
+ * Test dumping data to PHP format.
+ *
+ * @return void
+ */
+	public function testDump() {
+		$reader = new PhpReader($this->path);
+		$data = array(
+			'One' => array(
+				'two' => 'value',
+				'three' => array(
+					'four' => 'value four'
+				),
+				'null' => null
+			),
+			'Asset' => array(
+				'timestamp' => 'force'
+			),
+		);
+		$result = $reader->dump($data);
+		$expected = <<<PHP
+<?php
+\$config = array (
+  'One' => 
+  array (
+    'two' => 'value',
+    'three' => 
+    array (
+      'four' => 'value four',
+    ),
+    'null' => NULL,
+  ),
+  'Asset' => 
+  array (
+    'timestamp' => 'force',
+  ),
+);
+PHP;
+		$this->assertEquals($expected, $result);
+	}
+
 }