Closed
Description
Symfony version(s) affected: VarDumper 4.4.1
Description
I'm using the VarDumper component on a project that is not based on Symfony framework. When I try to call dump() on certain objects (basically wrapped Doctrine ORM entities, but produced by a custom driver), I get a 500 Server Error. There is no error message on screen (even though XDebug is installed), and nothing in Apache logs or syslog. I've reproduced this on Debian 10.2 , Kubuntu 19.10 (both PHP 7.3.11) and macOS 10.14 (PHP 7.4 from Homebrew).
How to reproduce
I have tried following the steps in the reproducer howto, but I can't install the required dependencies due to lots of incomprehensible composer errors. If it helps, I could try to make a repo which reproduces the bug without using the skeleton stuff, but then it'll probably take a few more steps...
Additional context
Not sure it it helps, but this is how the object I'm trying to dump looks in regular var_dump:
object(de_ccb_site_content_dba)[688]
public '__midcom_class_name__' => string 'de_ccb_site_content_dba' (length=23)
public '__mgdschema_class_name__' => string 'de_ccb_site_content' (length=19)
public '__object' =>
object(de_ccb_site_content)[695]
protected 'id' => int 111
protected 'name' => string '' (length=0)
protected 'extra1' => string '
Content management
' (length=20)
protected 'extra2' => string '' (length=0)
protected 'extra3' => string '' (length=0)
protected 'type' => int 0
protected 'up' =>
object(de_ccb_site_content)[673]
protected 'id' => int 106
protected 'name' => string 'what' (length=4)
protected 'extra1' => string '' (length=0)
protected 'extra2' => string '' (length=0)
protected 'extra3' => string 'Was wir für Sie tun können' (length=28)
protected 'type' => int 0
protected 'up' => null
protected 'topic' =>
object(DoctrineProxies\__CG__\midgard_topic)[637]
...
protected 'title' => string '' (length=0)
protected 'abstract' => string '' (length=0)
protected 'content' => string 'Ihr Layout ist bisher nur analoger Entwurf und keine digitale Realität? Sie planen den Relaunch und diesmal soll von Anfang an alles stimmen? Sie haben eine Idee für eine neue Webanwendung und könnten Hilfe bei der Umsetzung gebrauchen? Sprechen Sie uns an. Wir bringen Ihre Idee ins Netz.<br><!--[if gte mso 9]><xml>
<o:OfficeDocumentSettings>
<o:RelyOnVML/>
<o:AllowPNG/>
</o:OfficeDocumentSettings>
</xml><![endif]-->
<!--[if gte mso 9]><xml>
<w:WordDocument>
<w:View>Normal</w:View>
<w:Zoom>'... (length=18273)
protected 'url' => string '' (length=0)
protected 'calstart' =>
object(midgard_datetime)[674]
...
protected 'caldays' => int 0
protected 'icon' => int 0
protected 'view' => int 0
protected 'print' => int 0
protected 'score' => int 0
protected 'metadata_creator' => string '1e0337927bb0d18337911e09a3a6d68ac99ac2bac2b' (length=43)
protected 'metadata_created' =>
object(midgard_datetime)[675]
...
protected 'metadata_revisor' => string 'c5a9785cceb211debcb263422b06a075a075' (length=36)
protected 'metadata_revised' =>
object(midgard_datetime)[676]
...
protected 'metadata_revision' => int 36
protected 'metadata_locker' => string 'c5a9785cceb211debcb263422b06a075a075' (length=36)
protected 'metadata_locked' =>
object(midgard_datetime)[677]
...
protected 'metadata_approver' => string '' (length=0)
protected 'metadata_approved' =>
object(midgard_datetime)[678]
...
protected 'metadata_authors' => string '|1e0337927bb0d18337911e09a3a6d68ac99ac2bac2b|' (length=45)
protected 'metadata_owner' => string 'c5a8a274ceb211debcb263422b06a075a075' (length=36)
protected 'metadata_schedulestart' =>
object(midgard_datetime)[679]
...
protected 'metadata_scheduleend' =>
object(midgard_datetime)[680]
...
protected 'metadata_hidden' => boolean false
protected 'metadata_navnoentry' => boolean false
protected 'metadata_size' => int 18779
protected 'metadata_published' =>
object(midgard_datetime)[681]
...
protected 'metadata_score' => int 0
protected 'metadata_imported' =>
object(midgard_datetime)[682]
...
protected 'metadata_exported' =>
object(midgard_datetime)[683]
...
protected 'metadata_deleted' => boolean false
protected 'metadata_islocked' => boolean true
protected 'metadata_isapproved' => boolean false
protected 'metadata' => null
public 'action' => string '' (length=0)
private 'collections' (midgard\portable\api\mgdobject) =>
array (size=0)
...
protected 'guid' => string '1e1981cae760192981c11e1be79a1ee855a94f694f6' (length=43)
protected 'cm' =>
object(midgard\portable\mapping\classmetadata)[573]
...
protected 'changed_associations' =>
array (size=0)
...
protected 'topic' =>
object(DoctrineProxies\__CG__\midgard_topic)[637]
public '__initializer__' =>
object(Closure)[269]
...
public '__cloner__' =>
object(Closure)[270]
...
public '__isInitialized__' => boolean false
protected 'id' => int 19
protected 'name' => string '' (length=0)
protected 'code' => string '' (length=0)
protected 'up' => null
protected 'component' => string '' (length=0)
protected 'style' => string '' (length=0)
protected 'styleInherit' => boolean false
protected 'title' => string '' (length=0)
protected 'extra' => string '' (length=0)
protected 'description' => string '' (length=0)
protected 'metadata_creator' => string '' (length=0)
protected 'metadata_created' => null
protected 'metadata_revisor' => string '' (length=0)
protected 'metadata_revised' => null
protected 'metadata_revision' => int 0
protected 'metadata_locker' => string '' (length=0)
protected 'metadata_locked' => null
protected 'metadata_approver' => string '' (length=0)
protected 'metadata_approved' => null
protected 'metadata_authors' => string '' (length=0)
protected 'metadata_owner' => string '' (length=0)
protected 'metadata_schedulestart' => null
protected 'metadata_scheduleend' => null
protected 'metadata_hidden' => boolean false
protected 'metadata_navnoentry' => boolean false
protected 'metadata_size' => int 0
protected 'metadata_published' => null
protected 'metadata_score' => int 0
protected 'metadata_imported' => null
protected 'metadata_exported' => null
protected 'metadata_deleted' => boolean false
protected 'metadata_islocked' => boolean false
protected 'metadata_isapproved' => boolean false
protected 'metadata' => null
public 'action' => string '' (length=0)
private 'collections' (midgard\portable\api\mgdobject) =>
array (size=0)
...
protected 'guid' => string '' (length=0)
protected 'cm' => null
protected 'changed_associations' =>
array (size=0)
...
protected 'title' => string '' (length=0)
protected 'abstract' => string '' (length=0)
protected 'content' => string '
<i>Wir minimieren Abhängigkeit.</i> <div><br></div><div>Mithilfe eines Content-Management-Systems können Sie Ihre Website ohne professionelle Hilfe administrieren. Neben Drupal, Wordpress, Joomla und anderen Systemen gehört auch das von uns mitentwickelte Midgard CMS zu unserem Portfolio. Wir bieten ein individuelles, flexibel erweiterbares System, mit dem Sie effektiv kommunizieren können. CMS von der Stange bekommen Sie woanders.<br></div>
' (length=456)
protected 'url' => string '' (length=0)
protected 'calstart' =>
object(midgard_datetime)[696]
public 'date' => string '0001-01-01 00:00:00.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'caldays' => int 0
protected 'icon' => int 0
protected 'view' => int 0
protected 'print' => int 0
protected 'score' => int 0
protected 'metadata_creator' => string '1e0337927bb0d18337911e09a3a6d68ac99ac2bac2b' (length=43)
protected 'metadata_created' =>
object(midgard_datetime)[697]
public 'date' => string '2012-05-07 08:16:38.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_revisor' => string 'c5a9785cceb211debcb263422b06a075a075' (length=36)
protected 'metadata_revised' =>
object(midgard_datetime)[698]
public 'date' => string '2019-10-07 07:51:04.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_revision' => int 20
protected 'metadata_locker' => string 'c5a9785cceb211debcb263422b06a075a075' (length=36)
protected 'metadata_locked' =>
object(midgard_datetime)[699]
public 'date' => string '2019-10-07 07:51:13.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_approver' => string '' (length=0)
protected 'metadata_approved' =>
object(midgard_datetime)[700]
public 'date' => string '0001-01-01 00:00:00.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_authors' => string '|1e0337927bb0d18337911e09a3a6d68ac99ac2bac2b|' (length=45)
protected 'metadata_owner' => string 'c5a8a274ceb211debcb263422b06a075a075' (length=36)
protected 'metadata_schedulestart' =>
object(midgard_datetime)[701]
public 'date' => string '0001-01-01 00:00:00.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_scheduleend' =>
object(midgard_datetime)[702]
public 'date' => string '0001-01-01 00:00:00.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_hidden' => boolean false
protected 'metadata_navnoentry' => boolean false
protected 'metadata_size' => int 985
protected 'metadata_published' =>
object(midgard_datetime)[703]
public 'date' => string '2012-05-07 08:16:38.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_score' => int 2
protected 'metadata_imported' =>
object(midgard_datetime)[704]
public 'date' => string '0001-01-01 00:00:00.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_exported' =>
object(midgard_datetime)[705]
public 'date' => string '0001-01-01 00:00:00.000000' (length=26)
public 'timezone_type' => int 3
public 'timezone' => string 'UTC' (length=3)
protected 'metadata_deleted' => boolean false
protected 'metadata_islocked' => boolean true
protected 'metadata_isapproved' => boolean false
protected 'metadata' => null
public 'action' => string '' (length=0)
private 'collections' (midgard\portable\api\mgdobject) =>
array (size=0)
empty
protected 'guid' => string '1e1981cf7f4e680981c11e193878706f9b2e3dbe3db' (length=43)
protected 'cm' =>
object(midgard\portable\mapping\classmetadata)[573]
public 'midgard' =>
array (size=6)
...
public 'name' => string 'de_ccb_site_content' (length=19)
public 'namespace' => string '' (length=0)
public 'rootEntityName' => string 'de_ccb_site_content' (length=19)
public 'customGeneratorDefinition' => null
public 'customRepositoryClassName' => null
public 'isMappedSuperclass' => boolean false
public 'isEmbeddedClass' => boolean false
public 'parentClasses' =>
array (size=0)
...
public 'subClasses' =>
array (size=0)
...
public 'embeddedClasses' =>
array (size=0)
...
public 'namedQueries' =>
array (size=0)
...
public 'namedNativeQueries' =>
array (size=0)
...
public 'sqlResultSetMappings' =>
array (size=0)
...
public 'identifier' =>
array (size=1)
...
public 'inheritanceType' => int 1
public 'generatorType' => int 4
public 'fieldMappings' =>
array (size=40)
...
public 'fieldNames' =>
array (size=40)
...
public 'columnNames' =>
array (size=40)
...
public 'discriminatorValue' => null
public 'discriminatorMap' =>
array (size=0)
...
public 'discriminatorColumn' => null
public 'table' =>
array (size=4)
...
public 'lifecycleCallbacks' =>
array (size=0)
...
public 'entityListeners' =>
array (size=0)
...
public 'associationMappings' =>
array (size=2)
...
public 'isIdentifierComposite' => boolean false
public 'containsForeignIdentifier' => boolean false
public 'idGenerator' =>
object(Doctrine\ORM\Id\IdentityGenerator)[574]
...
public 'sequenceGeneratorDefinition' => null
public 'tableGeneratorDefinition' => null
public 'changeTrackingPolicy' => int 1
public 'isVersioned' => null
public 'versionField' => null
public 'cache' => null
public 'reflClass' =>
object(ReflectionClass)[575]
...
public 'isReadOnly' => boolean false
protected 'namingStrategy' => null
public 'reflFields' =>
array (size=42)
...
private 'instantiator' (Doctrine\ORM\Mapping\ClassMetadataInfo) =>
object(Doctrine\Instantiator\Instantiator)[576]
...
protected 'changed_associations' =>
array (size=0)
empty
private '__metadata' (midcom_core_dbaobject) => null
public '_use_rcs' => boolean true
private '_rcs_message' (midcom_core_dbaobject) => boolean false
public 'allow_name_catenate' => boolean false
public 'autodelete_dependents' =>
array (size=0)
empty