Version 1

[yaffs-website] / web / modules / contrib / devel / kint / kint / parsers / objects / closure.php

diff --git a/web/modules/contrib/devel/kint/kint/parsers/objects/closure.php b/web/modules/contrib/devel/kint/kint/parsers/objects/closure.php
new file mode 100644 (file)
index 0000000..b050d3a
--- /dev/null
+++ b/web/modules/contrib/devel/kint/kint/parsers/objects/closure.php
@@ -0,0 +1,47 @@
+<?php
+
+class Kint_Objects_Closure extends KintObject
+{
+       public function parse( & $variable )
+       {
+               if ( !$variable instanceof Closure ) return false;
+
+               $this->name = 'Closure';
+               $reflection = new ReflectionFunction( $variable );
+               $ret        = array(
+                       'Parameters' => array()
+               );
+               if ( $val = $reflection->getParameters() ) {
+                       foreach ( $val as $parameter ) {
+                               // todo http://php.net/manual/en/class.reflectionparameter.php
+                               $ret['Parameters'][] = $parameter->name;
+                       }
+
+               }
+               if ( $val = $reflection->getStaticVariables() ) {
+                       $ret['Uses'] = $val;
+               }
+               if ( method_exists($reflection, 'getClousureThis') && $val = $reflection->getClosureThis() ) {
+                       $ret['Uses']['$this'] = $val;
+               }
+               if ( $val = $reflection->getFileName() ) {
+                       $this->value = Kint::shortenPath( $val ) . ':' . $reflection->getStartLine();
+               }
+
+               return $ret;
+       }
+
+
+       public function isDefaultValueAvailable()
+       {
+               if ( PHP_VERSION_ID === 50316 ) { // PHP bug #62988
+                       try {
+                               $this->getDefaultValue();
+                               return true;
+                       } catch ( \ReflectionException $e ) {
+                               return false;
+                       }
+               }
+               return parent::isDefaultValueAvailable();
+       }
+}