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<?php var_dump(unserialize('a:2:{s:6:"before";a:3:{s:3:"app";s:0:"";s:8:"assignee";s:0:"";s:6:"status";s:1:"4";}s:5:"after";a:3:{s:3:"app";s:32:"fb15f04b9430494c8d32218f9b0040bf";s:8:"assignee";s:32:"e721f2603e53059d8e692041cdc3f932";s:6:"status";s:1:"1";}}'));
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { ["before"]=> array(3) { ["app"]=> string(0) "" ["assignee"]=> string(0) "" ["status"]=> string(1) "4" } ["after"]=> array(3) { ["app"]=> string(32) "fb15f04b9430494c8d32218f9b0040bf" ["assignee"]=> string(32) "e721f2603e53059d8e692041cdc3f932" ["status"]=> string(1) "1" } }

preferences:
315.04 ms | 406 KiB | 459 Q