{"id":372018,"date":"2026-09-24T05:23:48","date_gmt":"2026-09-24T05:23:48","guid":{"rendered":"https:\/\/wordpress.org\/plugins\/objectnest-cache\/"},"modified":"2026-09-24T05:23:16","modified_gmt":"2026-09-24T05:23:16","slug":"objectnest-cache","status":"publish","type":"plugin","link":"https:\/\/wordpress.org\/plugins\/objectnest-cache\/","author":14232506,"comment_status":"closed","ping_status":"closed","template":"","meta":{"version":"1.0.1","stable_tag":"1.0.1","tested":"7.1.2","requires":"5.8","requires_php":"7.4","requires_plugins":null,"header_name":"ObjectNest Cache","header_author":"Shahid Irfan","header_description":"Manage WordPress Memcached object caching with live health stats, safe drop-in controls, and an optional disk fallback.","assets_banners_color":"112a35","last_updated":"2026-09-24 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the cache state, connection controls, summary metrics, and health checks from the ObjectNest dashboard.","2":"Inspect the Memcached statistics area and choose automatic discovery from the connection settings panel.","3":"Configure a custom Memcached host and port while keeping the fallback choice visible.","4":"Monitor live Memcached health metrics from the WordPress Dashboard 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the cache state, connection controls, summary metrics, and health checks from the ObjectNest dashboard."},{"src":"https:\/\/ps.w.org\/objectnest-cache\/assets\/screenshot-2.png?rev=3710519","caption":"Inspect the Memcached statistics area and choose automatic discovery from the connection settings panel."},{"src":"https:\/\/ps.w.org\/objectnest-cache\/assets\/screenshot-3.png?rev=3710519","caption":"Configure a custom Memcached host and port while keeping the fallback choice visible."},{"src":"https:\/\/ps.w.org\/objectnest-cache\/assets\/screenshot-4.png?rev=3710519","caption":"Monitor live Memcached health metrics from the WordPress Dashboard widget."}],"raw_content":"<!--section=description-->\n<p>ObjectNest Cache makes persistent object caching understandable and manageable inside WordPress. It connects WordPress to a Memcached server through the standard <code>wp-content\/object-cache.php<\/code> drop-in and explains whether the PHP extension, server, and drop-in are working.<\/p>\n\n<p>The plugin stays local-first. It does not create an account, send site data to a remote service, add frontend assets, or track visitors.<\/p>\n\n<h3>Features<\/h3>\n\n<ul>\n<li>Automatic discovery of common local Memcached endpoints.<\/li>\n<li>Custom Memcached host and port configuration.<\/li>\n<li>Connection test with actionable diagnostics.<\/li>\n<li>Safe connect and disconnect controls.<\/li>\n<li>Refuses to overwrite a foreign object-cache.php drop-in.<\/li>\n<li>Live Memcached version, uptime, hit ratio, items, memory, connections, traffic, and evictions.<\/li>\n<li>Optional disk object-cache fallback when Memcached is unavailable.<\/li>\n<li>Explicit administrator-only cache flush action protected by a nonce.<\/li>\n<li>Responsive, keyboard-friendly WordPress admin dashboard.<\/li>\n<li>A compact WordPress Dashboard widget showing live hit ratio, memory, items, evictions, and uptime.<\/li>\n<\/ul>\n\n<h3>Requirements<\/h3>\n\n<ul>\n<li>WordPress 5.8 or newer.<\/li>\n<li>PHP 7.4 or newer.<\/li>\n<li>For Memcached: the PECL <code>memcached<\/code> extension and a reachable Memcached server.<\/li>\n<li>The legacy PECL <code>memcache<\/code> extension is not the extension used by the Memcached backend.<\/li>\n<\/ul>\n\n<h3>Safety<\/h3>\n\n<p>ObjectNest never overwrites an object-cache.php file it does not own. Memcached should listen on a private interface or protected network; do not expose it to the public internet. Cache keys are salted per WordPress installation when the generated drop-in is created.<\/p>\n\n<p>The Flush action affects the connected cache backend's pool. Use it only when you understand whether that server is shared with other applications.<\/p>\n\n<!--section=installation-->\n<ol>\n<li>Install and activate ObjectNest Cache.<\/li>\n<li>Open ObjectNest Cache in the WordPress admin menu.<\/li>\n<li>Confirm the PHP extension and server readiness checks.<\/li>\n<li>Choose automatic discovery or save a custom host and port.<\/li>\n<li>Select Connect. ObjectNest will create its own <code>object-cache.php<\/code> only when no foreign drop-in is present.<\/li>\n<\/ol>\n\n<p>If Memcached is unavailable, choose the optional disk fallback. Disk fallback is intended as a compatibility option, not a replacement for a properly configured memory cache.<\/p>\n\n<!--section=faq-->\n<dl>\n<dt id=\"why%20does%20the%20dashboard%20say%20the%20php%20extension%20is%20missing%3F\"><h3>Why does the dashboard say the PHP extension is missing?<\/h3><\/dt>\n<dd><p>The Memcached daemon and PHP extension are separate. Ask your host to enable the PECL <code>memcached<\/code> extension for the PHP version serving WordPress.<\/p><\/dd>\n<dt id=\"why%20will%20objectnest%20not%20connect%3F\"><h3>Why will ObjectNest not connect?<\/h3><\/dt>\n<dd><p>Check the PHP extension, host and port, server firewall, and whether another persistent object-cache plugin already owns <code>wp-content\/object-cache.php<\/code>.<\/p><\/dd>\n<dt id=\"can%20objectnest%20run%20with%20redis%20object%20cache%20or%20another%20object-cache%20plugin%3F\"><h3>Can ObjectNest run with Redis Object Cache or another object-cache plugin?<\/h3><\/dt>\n<dd><p>Only one persistent object-cache drop-in should be active at a time. ObjectNest reports a conflict and does not overwrite another plugin's file.<\/p><\/dd>\n<dt id=\"does%20objectnest%20cache%20frontend%20pages%3F\"><h3>Does ObjectNest cache frontend pages?<\/h3><\/dt>\n<dd><p>No. It provides persistent WordPress object caching. Page caching, browser caching, CDN caching, and PHP OPcache are separate layers.<\/p><\/dd>\n\n<\/dl>","raw_excerpt":"Persistent Memcached object caching with a clear dashboard, health statistics, safe connection controls, and an optional disk fallback.","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin\/372018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin"}],"about":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/types\/plugin"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/comments?post=372018"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wporg\/v1\/users\/shahidirfan100"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/media?parent=372018"}],"wp:term":[{"taxonomy":"plugin_section","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_section?post=372018"},{"taxonomy":"plugin_tags","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_tags?post=372018"},{"taxonomy":"plugin_category","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_category?post=372018"},{"taxonomy":"plugin_contributors","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_contributors?post=372018"},{"taxonomy":"plugin_business_model","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_business_model?post=372018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}