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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
v6.0.524 Feb 202220
v5.4.524 Feb 202222
v4.4.3824 Feb 202215
v6.0.326 Jan 202220
v5.4.326 Jan 202222
v5.3.1426 Jan 202222
v4.4.372 Jan 202215
v6.0.225 Dec 202120
v5.4.225 Dec 202122
v5.3.1315 Dec 202122
v6.0.11 Dec 202120
v6.0.028 Nov 202120
v5.4.028 Nov 202122
v4.4.3628 Nov 202115
v6.0.0-RC124 Nov 202120
v5.4.0-RC124 Nov 202122
v5.3.1224 Nov 202122
v4.4.3524 Nov 202115
v5.3.1120 Nov 202122
v6.0.0-BETA318 Nov 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No superseded metadata states collected.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