IHF: get_dump function added.

Author: dmitry-ivanov

src/dump.php

@@ -0,0 +1,25 @@
+<?php
+
+use Symfony\Component\VarDumper\Cloner\VarCloner;
+use Symfony\Component\VarDumper\Dumper\CliDumper;
+
+if (!function_exists('get_dump')) {
+    function get_dump($var)
+    {
+        $cloner = new VarCloner();
+        $cloner->setMaxItems(-1);
+        $cloner->setMaxString(-1);
+
+        $cloned = $cloner->cloneVar($var);
+        $cloned->withMaxDepth(-1);
+        $cloned->withMaxItemsPerDepth(-1);
+        $cloned->withRefHandles(-1);
+
+        $dumper = new CliDumper();
+        $dumper->setIndentPad('    ');
+        $output = fopen('php://memory', 'r+b');
+        $dumper->dump($cloned, $output);
+
+        return stream_get_contents($output, -1, 0);
+    }
+}