PkgFoundry
Catalog Packagist
PACKAGE EXPLORERView in registry

symfony/serializer

Packagist

Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.

Versions collected777
Direct dependencies26From release v8.1.9
Last observed20 Oct, 10:57 UTC

Downloads & popularity

367,802,980downloads
Cumulative counter · observed snapshots20 Oct 2026
367.8M360.4M353.1M
2026-10-20: 367,802,980 · observed 2026-10-20T13:22:45.5517055Z
20 Oct20 Oct

packagist · 1 observations shown. Missing days are unknown. Counter changes are not daily download totals.

View observed values
Date / source periodValueObserved at
2026-10-20367,802,9802026-10-20T13:22:45.5517055Z

Versions 777

Collected releases
VersionPublishedDirect dependenciesOpen version
v4.4.3418 Nov 202115
v5.4.0-BETA318 Nov 202122
v6.0.0-BETA127 Oct 202120
v5.4.0-BETA127 Oct 202122
v5.3.1029 Sept 202122
v4.4.3327 Sept 202115
v5.3.817 Sept 202122
v4.4.3117 Sept 202115
v5.3.421 Jul 202122
v5.2.1221 Jul 202120
v4.4.2721 Jul 202115
v5.3.210 Jun 202122
v5.2.116 Jun 202120
v4.4.265 Jun 202114
v5.3.12 Jun 202122
v5.3.026 May 202122
v5.2.1026 May 202120
v4.4.2526 May 202114
v5.3.0-RC117 May 202122
v5.2.917 May 202120
Sorted by available source dates · UTC

Package advisories

0
No matching advisories collected

This describes our collected data; it is not a security assessment.

Repository

PENDING
symfony/serializer

Shared repository data · GitHub

License detected in repository
Not collected

Metadata history

Meaningful changes
Current collected state Current

Observed since 20 Oct, 10:47 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

Record identity

package:b189dc8f1c2a931ce74ad8d7f39f63bf3d8b673597d449340195cddd7f7116ae