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symfony/serializer

Packagist · v8.1.9 · MIT

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

Install

composer require symfony/serializer

Adoption

Downloads (30 days)
14.3M
Observeddownloads / 30 days
Popularity
Top 10% on Packagist
Derived97th percentile within Packagist
Dependents
2.9K
Observedpackages that depend on it
All-time downloads
370M
Observedsince first publish
Maintenance
0.97
DerivedRelease cadence and recency, 0 to 1
Releases per year
52
777 versions over its life

Growth by period

Derived by Crest of Tech from two observations of Packagist’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
+25.5% · 30d
Derived+2.9M downloads / 30 days, SEP 24 → OCT 24
90 days
+72.6% · 90d
Derived+6M downloads / 30 days, JUL 26 → OCT 24
1 year
+168.7% · 1y
Derived+9M downloads / 30 days, OCT 27 → OCT 24

Adoption historydownloads / 30 days · 111 observations

OCT 27, 2025: 5,320,388 downloads / 30 daysNOV 3, 2025: 5,316,898 downloads / 30 daysNOV 10, 2025: 5,293,822 downloads / 30 daysNOV 17, 2025: 5,364,747 downloads / 30 daysNOV 24, 2025: 5,427,521 downloads / 30 daysDEC 1, 2025: 5,402,925 downloads / 30 daysDEC 8, 2025: 5,482,133 downloads / 30 daysDEC 15, 2025: 5,558,296 downloads / 30 daysDEC 22, 2025: 5,519,406 downloads / 30 daysDEC 29, 2025: 5,006,791 downloads / 30 daysJAN 5, 2026: 4,503,374 downloads / 30 daysJAN 12, 2026: 4,346,861 downloads / 30 daysJAN 19, 2026: 4,291,238 downloads / 30 daysJAN 26, 2026: 4,794,251 downloads / 30 daysFEB 2, 2026: 5,471,114 downloads / 30 daysFEB 9, 2026: 5,687,110 downloads / 30 daysFEB 16, 2026: 5,765,118 downloads / 30 daysFEB 23, 2026: 5,902,693 downloads / 30 daysMAR 2, 2026: 6,019,043 downloads / 30 daysMAR 9, 2026: 6,174,127 downloads / 30 daysMAR 16, 2026: 6,355,955 downloads / 30 daysMAR 23, 2026: 6,571,625 downloads / 30 daysMAR 30, 2026: 6,581,507 downloads / 30 daysAPR 6, 2026: 6,324,228 downloads / 30 daysAPR 13, 2026: 6,269,358 downloads / 30 daysAPR 20, 2026: 6,263,226 downloads / 30 daysAPR 27, 2026: 6,256,238 downloads / 30 daysMAY 4, 2026: 6,283,765 downloads / 30 daysMAY 11, 2026: 6,598,529 downloads / 30 daysMAY 18, 2026: 6,726,447 downloads / 30 daysMAY 25, 2026: 6,904,695 downloads / 30 daysJUN 1, 2026: 7,306,669 downloads / 30 daysJUN 8, 2026: 7,494,405 downloads / 30 daysJUN 15, 2026: 7,767,385 downloads / 30 daysJUN 22, 2026: 7,829,761 downloads / 30 daysJUN 29, 2026: 8,000,050 downloads / 30 daysJUL 6, 2026: 8,113,100 downloads / 30 daysJUL 13, 2026: 8,162,083 downloads / 30 daysJUL 20, 2026: 8,325,326 downloads / 30 daysJUL 26, 2026: 8,282,757 downloads / 30 daysJUL 27, 2026: 8,593,612 downloads / 30 daysJUL 28, 2026: 8,849,287 downloads / 30 daysJUL 29, 2026: 8,830,352 downloads / 30 daysJUL 30, 2026: 8,872,734 downloads / 30 daysJUL 31, 2026: 8,853,996 downloads / 30 daysAUG 1, 2026: 8,646,727 downloads / 30 daysAUG 2, 2026: 8,533,410 downloads / 30 daysAUG 3, 2026: 8,859,282 downloads / 30 daysAUG 4, 2026: 9,138,373 downloads / 30 daysAUG 5, 2026: 9,135,231 downloads / 30 daysAUG 6, 2026: 9,109,922 downloads / 30 daysAUG 7, 2026: 9,195,326 downloads / 30 daysAUG 8, 2026: 8,982,154 downloads / 30 daysAUG 9, 2026: 8,820,685 downloads / 30 daysAUG 10, 2026: 9,130,601 downloads / 30 daysAUG 11, 2026: 9,416,424 downloads / 30 daysAUG 12, 2026: 9,424,091 downloads / 30 daysAUG 13, 2026: 9,463,092 downloads / 30 daysAUG 14, 2026: 9,444,383 downloads / 30 daysAUG 15, 2026: 9,215,596 downloads / 30 daysAUG 16, 2026: 9,062,782 downloads / 30 daysAUG 17, 2026: 9,303,115 downloads / 30 daysAUG 18, 2026: 9,609,740 downloads / 30 daysAUG 19, 2026: 9,637,815 downloads / 30 daysAUG 20, 2026: 9,703,021 downloads / 30 daysAUG 21, 2026: 9,684,736 downloads / 30 daysAUG 22, 2026: 9,449,567 downloads / 30 daysAUG 23, 2026: 9,319,639 downloads / 30 daysAUG 24, 2026: 9,690,561 downloads / 30 daysAUG 25, 2026: 9,953,790 downloads / 30 daysAUG 26, 2026: 9,937,315 downloads / 30 daysAUG 27, 2026: 9,979,216 downloads / 30 daysAUG 28, 2026: 9,951,202 downloads / 30 daysAUG 29, 2026: 9,707,209 downloads / 30 daysAUG 30, 2026: 9,565,238 downloads / 30 daysAUG 31, 2026: 9,888,695 downloads / 30 daysSEP 1, 2026: 10,166,101 downloads / 30 daysSEP 2, 2026: 10,189,266 downloads / 30 daysSEP 3, 2026: 10,251,970 downloads / 30 daysSEP 4, 2026: 10,269,266 downloads / 30 daysSEP 5, 2026: 10,108,650 downloads / 30 daysSEP 6, 2026: 9,863,101 downloads / 30 daysSEP 7, 2026: 10,180,851 downloads / 30 daysSEP 8, 2026: 10,560,384 downloads / 30 daysSEP 9, 2026: 10,583,749 downloads / 30 daysSEP 10, 2026: 10,599,074 downloads / 30 daysSEP 11, 2026: 10,612,953 downloads / 30 daysSEP 12, 2026: 10,415,339 downloads / 30 daysSEP 13, 2026: 10,269,827 downloads / 30 daysSEP 14, 2026: 10,649,341 downloads / 30 daysSEP 15, 2026: 10,972,207 downloads / 30 daysSEP 16, 2026: 11,060,848 downloads / 30 daysSEP 17, 2026: 11,084,995 downloads / 30 daysSEP 18, 2026: 11,058,727 downloads / 30 daysSEP 19, 2026: 10,789,564 downloads / 30 daysSEP 20, 2026: 10,621,954 downloads / 30 daysSEP 21, 2026: 10,991,701 downloads / 30 daysSEP 22, 2026: 11,301,299 downloads / 30 daysSEP 23, 2026: 11,309,246 downloads / 30 daysSEP 24, 2026: 11,390,579 downloads / 30 daysSEP 25, 2026: 11,430,181 downloads / 30 daysSEP 26, 2026: 11,207,727 downloads / 30 daysSEP 27, 2026: 11,082,172 downloads / 30 daysSEP 28, 2026: 11,552,362 downloads / 30 daysSEP 29, 2026: 11,919,225 downloads / 30 daysSEP 30, 2026: 11,981,931 downloads / 30 daysOCT 1, 2026: 12,096,852 downloads / 30 daysOCT 2, 2026: 12,141,861 downloads / 30 daysOCT 3, 2026: 11,920,689 downloads / 30 daysOCT 5, 2026: 12,134,696 downloads / 30 daysOCT 24, 2026: 14,297,445 downloads / 30 days
Table of observations (111)
Daydownloads / 30 daysDependents
OCT 24, 202614,297,4452,920
OCT 5, 202612,134,696Not observed
OCT 3, 202611,920,689Not observed
OCT 2, 202612,141,861Not observed
OCT 1, 202612,096,852Not observed
SEP 30, 202611,981,931Not observed
SEP 29, 202611,919,225Not observed
SEP 28, 202611,552,362Not observed
SEP 27, 202611,082,172Not observed
SEP 26, 202611,207,727Not observed
SEP 25, 202611,430,181Not observed
SEP 24, 202611,390,579Not observed
SEP 23, 202611,309,246Not observed
SEP 22, 202611,301,299Not observed
SEP 21, 202610,991,701Not observed
SEP 20, 202610,621,954Not observed
SEP 19, 202610,789,564Not observed
SEP 18, 202611,058,727Not observed
SEP 17, 202611,084,995Not observed
SEP 16, 202611,060,848Not observed
SEP 15, 202610,972,207Not observed
SEP 14, 202610,649,341Not observed
SEP 13, 202610,269,827Not observed
SEP 12, 202610,415,339Not observed
SEP 11, 202610,612,953Not observed
SEP 10, 202610,599,074Not observed
SEP 9, 202610,583,749Not observed
SEP 8, 202610,560,384Not observed
SEP 7, 202610,180,851Not observed
SEP 6, 20269,863,101Not observed
SEP 5, 202610,108,650Not observed
SEP 4, 202610,269,266Not observed
SEP 3, 202610,251,970Not observed
SEP 2, 202610,189,266Not observed
SEP 1, 202610,166,101Not observed
AUG 31, 20269,888,695Not observed
AUG 30, 20269,565,238Not observed
AUG 29, 20269,707,209Not observed
AUG 28, 20269,951,202Not observed
AUG 27, 20269,979,216Not observed
AUG 26, 20269,937,315Not observed
AUG 25, 20269,953,790Not observed
AUG 24, 20269,690,561Not observed
AUG 23, 20269,319,639Not observed
AUG 22, 20269,449,567Not observed
AUG 21, 20269,684,736Not observed
AUG 20, 20269,703,021Not observed
AUG 19, 20269,637,815Not observed
AUG 18, 20269,609,740Not observed
AUG 17, 20269,303,115Not observed
AUG 16, 20269,062,782Not observed
AUG 15, 20269,215,596Not observed
AUG 14, 20269,444,383Not observed
AUG 13, 20269,463,092Not observed
AUG 12, 20269,424,091Not observed
AUG 11, 20269,416,424Not observed
AUG 10, 20269,130,601Not observed
AUG 9, 20268,820,685Not observed
AUG 8, 20268,982,154Not observed
AUG 7, 20269,195,326Not observed
AUG 6, 20269,109,922Not observed
AUG 5, 20269,135,231Not observed
AUG 4, 20269,138,373Not observed
AUG 3, 20268,859,282Not observed
AUG 2, 20268,533,410Not observed
AUG 1, 20268,646,727Not observed
JUL 31, 20268,853,996Not observed
JUL 30, 20268,872,734Not observed
JUL 29, 20268,830,352Not observed
JUL 28, 20268,849,287Not observed
JUL 27, 20268,593,612Not observed
JUL 26, 20268,282,757Not observed
JUL 20, 20268,325,326Not observed
JUL 13, 20268,162,083Not observed
JUL 6, 20268,113,100Not observed
JUN 29, 20268,000,050Not observed
JUN 22, 20267,829,761Not observed
JUN 15, 20267,767,385Not observed
JUN 8, 20267,494,405Not observed
JUN 1, 20267,306,669Not observed
MAY 25, 20266,904,695Not observed
MAY 18, 20266,726,447Not observed
MAY 11, 20266,598,529Not observed
MAY 4, 20266,283,765Not observed
APR 27, 20266,256,238Not observed
APR 20, 20266,263,226Not observed
APR 13, 20266,269,358Not observed
APR 6, 20266,324,228Not observed
MAR 30, 20266,581,507Not observed
MAR 23, 20266,571,625Not observed
MAR 16, 20266,355,955Not observed
MAR 9, 20266,174,127Not observed
MAR 2, 20266,019,043Not observed
FEB 23, 20265,902,693Not observed
FEB 16, 20265,765,118Not observed
FEB 9, 20265,687,110Not observed
FEB 2, 20265,471,114Not observed
JAN 26, 20264,794,251Not observed
JAN 19, 20264,291,238Not observed
JAN 12, 20264,346,861Not observed
JAN 5, 20264,503,374Not observed
DEC 29, 20255,006,791Not observed
DEC 22, 20255,519,406Not observed
DEC 15, 20255,558,296Not observed
DEC 8, 20255,482,133Not observed
DEC 1, 20255,402,925Not observed
NOV 24, 20255,427,521Not observed
NOV 17, 20255,364,747Not observed
NOV 10, 20255,293,822Not observed
NOV 3, 20255,316,898Not observed
OCT 27, 20255,320,388Not observed

Facts from the registry

Latest version
v8.1.9
777 versions
First published
SEP 26, 2011
Last release
OCT 12, 2026
11d ago
Licence
MIT
Links
Packagist page
Homepage · symfony.com
Source · github.com

Repository

In the Crest catalog

symfony/serializer

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

Stars
2.5K
Forks
80
Language
PHP
Last push
25d ago
Last release
25d ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v8.1.9

Runtime 2

  • symfony/deprecation-contracts^2.5|^3
  • symfony/polyfill-ctype^1.8

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