WP Session Manager v4.0.0

- New: Add an object cache based handler to leverage Redis or Memcached if available for faster queries.
- Update: Bump minimum PHP requirements due to out-of-date version deprecations.
- Fix: Correct a race condition where a session was created before the database table existed.
- Fix: Correct a race condition where the `$wpdb` global is not yet set when a session is deleted from the database.
- Fix: Remove unnecessary integer session ID from the stored data table.

Author: ericmann

.editorconfig

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+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+# WordPress Coding Standards
+# https://make.wordpress.org/core/handbook/coding-standards/
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = tab
+
+[{*.json,*.yml}]
+indent_style = space
+indent_size = 2
+
+[{*.txt,wp-config-sample.php}]
+end_of_line = crlf

.gitignore

@@ -1,2 +1,3 @@
-.idea/
-vendor
+.idea
+vendor
+build

.phpcs.xml.dist

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+<?xml version="1.0"?>
+<ruleset name="PSR-1 and PSR-2 code sniffs">
+	<description>Generally-applicable sniffs for modern PHP development</description>
+
+    <rule ref="PSR1">
+        <exclude name="PSR1.Files.SideEffects.FoundWithSymbols" />
+    </rule>
+    <rule ref="PSR2">
+        <exclude name="PSR2.Classes.PropertyDeclaration.Underscore" />
+    </rule>
+
+
+	<!-- Check all PHP files in directory tree by default. -->
+	<arg name="extensions" value="php"/>
+	<file>.</file>
+
+	<!-- Show progress and sniff codes in all reports -->
+	<arg value="ps"/>
+
+	<exclude-pattern>*/vendor/*</exclude-pattern>
+	<exclude-pattern>*/tests/*</exclude-pattern>
+	<exclude-pattern>*/languages/*</exclude-pattern>
+	<exclude-pattern>*/deprecatded.php</exclude-pattern>
+</ruleset>

.travis.yml

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+language: php
+
+matrix:
+  include:
+    - php: 7.3
+    - php: 7.2
+    - php: 7.1
+    - php: 7.3
+      env: TRAVISCI=phpcs
+  allow_failures:
+    - php: 7.3
+      env: TRAVISCI=phpcs
+
+install:
+  - composer install --dev --no-interaction
+
+script:
+  - mkdir -p build/logs
+  - php vendor/bin/phpunit -c phpunit.xml.dist
+  - |
+    if [[ "$TRAVISCI" == "phpcs" ]] ; then
+      php vendor/bin/phpcs
+    fi
+
+after_success:
+  - travis_retry php vendor/bin/php-coveralls

CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at eric@displace.tech. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq