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You’re a Tenant, Not the Owner: 6 Doors in Someone Else’s wp-admin, and How Not to Be a Bad Neighbor
The Premise wp-admin isn’t yours. The owner is WordPress core, and every active plugin is a tenant with its own key to a shared apartment. The six hooks…
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The Illusion of a Schedule: Why WP-Cron Isn’t a Real Cron Job, and How That Trips Up Projects at Any Scale
The Problem WP-Cron looks like an ordinary system cron: you register an event, set an interval, and it “runs on schedule.” That’s an illusion. There is no real…
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A Hook That Fires Twice – and How Not to Trigger an Infinite Loop When Saving a Post
Why This Is Dangerous This isn’t some edge case — it’s one of the most common reasons a “simple” post save suddenly hangs the admin. The problem is…
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Enqueue Hooks: Four Hooks, Four Different Zones — and How Not to Mix Them Up
On the surface, these five hooks all do the same thing — load CSS/JS. But four of them sound almost identical while each one runs in a different…
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Head & Meta Hooks: The Silent Failures WordPress Won’t Warn You About
These five hooks control what WordPress writes into <title>, into <head>, into the <body> class list, and right before </body>. On paper, plumbing. In practice, this is exactly…
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muplugins_loaded: The Hook That Actually Fires First in WordPress Slug: muplugins-loaded-the-real-first-hook
Quick interview trap: which WordPress hook fires first? Ask ten WordPress developers “which hook runs first?” and nine will say init. The sharper ones say plugins_loaded. Almost nobody…