Deprecated 'Serializable' interface usage

Reports the usages of deprecated Serializable interface.

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PhpDeprecatedSerializableUsageInspection

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Settings or Preferences | Editor | Inspections | PHP | General

Starting from PHP 8.1, classes that are non-abstract, implement Serializable, and do not implement __serialize() and __unserialize() will throw a deprecation warning.

See Phasing out Serializable (php.net) for details.

Inspection Details
By default bundled with:	IntelliJ IDEA 2024.3, PhpStorm 2024.3, Qodana for JVM 2024.3, Qodana for PHP 2024.3,
Can be installed with plugin:	PHP, 243.23126

Last modified: 03 December 2024