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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
v5.1.824 Oct 202016
v4.4.1624 Oct 202015
v3.4.4724 Oct 202012
v3.4.4624 Oct 202012
v5.2.0-BETA213 Oct 202021
v5.2.0-BETA13 Oct 202021
v5.1.73 Oct 202016
v4.4.152 Oct 202015
v5.1.62 Sept 202016
v4.4.142 Sept 202015
v3.4.452 Sept 202012
v5.1.51 Sept 202016
v4.4.1331 Aug 202015
v4.4.1230 Aug 202015
v5.1.418 Aug 202016
v3.4.4416 Aug 202012
v5.1.323 Jul 202016
v5.0.1123 Jul 202015
v4.4.1121 Jul 202015
v3.4.4318 Jun 202012
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No superseded metadata states collected.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