Fixing WP‑CLI “eval()’d code” Parse Errors on PHP 8.4 During “wp db import”
Seeing a WP-CLI parse error referencing Runner.php and “eval()’d code” when importing a database? It’s usually not your SQL file—it’s WP-CLI stumbling over wp-config.php (syntax, BOM/encoding, or config logic) or a WP-CLI/PHP 8.4 mismatch. Here’s the quickest path to diagnose and fix it.
Force a 404 With a CloudFront Function (Always)
Need everything behind a CloudFront distribution to return “Not Found” instantly—without touching your origin? Here’s a tiny CloudFront Function you can attach at Viewer Request to short-circuit all traffic and consistently respond with a 404 (plus no-cache headers).
HTTP Basic Auth Is Dead
HTTP Basic Auth used to be the go-to “quick gate” for staging sites and temporary protection. In 2026 it’s functionally broken: modern browser behavior is moving away from reliable prompt-based auth, and WordPress speculative loading now triggers background requests that make Basic Auth unreliable in real-world deployments.
WordPress 6.8 Speculative Loading Can Break HTTP Basic Auth
WordPress 6.8’s new Speculative Loading feature can trigger background requests that break HTTP Basic Auth–protected staging sites. Disabling speculative loading may help — but real-world testing shows it’s not always sufficient, and it may be time to rethink Basic Auth as a staging gate.
Zero‑Trust for WordPress Admin with Cloudflare Access (Email One‑Time Codes)
Stop chasing changing IP addresses and reduce WordPress admin login friction by placing Cloudflare Zero Trust (Access) in front of /wp-admin and wp-login.php using one-time email codes—without setting up Google or Microsoft SSO.
Enabling Binary Logging on Amazon Aurora Serverless (MySQL) for Fivetran
Getting a Fivetran MySQL connector error about SHOW MASTER STATUS? Here’s how to enable Aurora Serverless binary logging (the right way), set binlog retention, validate your configuration, and finish setup with a clean re-sync.
GitGraph for Release and Branch Strategy with Mermaid
Mermaid GitGraph diagrams make branching strategy easy to explain and hard to misinterpret. This guide shows trunk-based development, release branches, hotfixes, backports, and GitFlow patterns—with tags and “merge forward” rules you can copy into your engineering docs.
Fixing WP-CLI “Some code is trying to do a URL redirect” Warnings
WP-CLI warnings about unexpected redirects usually come from plugins running browser-only logic during CLI bootstrap. Here’s how to identify the culprit, run commands cleanly, and apply an update-safe MU-plugin fix.
Connecting an EC2 Instance in us-west-2 to ElastiCache (Redis/Valkey) in ap-southeast-2
Need to connect an EC2 instance in us-west-2 to an ElastiCache Redis/Valkey cluster in ap-southeast-2? This guide walks through the only safe way to do it—private networking—covering inter-region VPC peering (or Transit Gateway), routing, security group rules for port 6379, DNS resolution, and a quick checklist for troubleshooting timeouts.
Gantt Charts for Infra Work with Mermaid
Mermaid Gantt charts are a simple way to plan infra work: phases, dependencies, milestones, parallel tasks, and rollback lanes. This guide shows practical patterns for maintenance windows, migrations, and staged rollouts with copy/paste examples.
Fixing WP‑CLI “eval()’d code” Parse Errors on PHP 8.4 During “wp db import”
Seeing a WP-CLI parse error referencing Runner.php and “eval()’d code” when importing a database? It’s usually not your SQL file—it’s WP-CLI stumbling over wp-config.php (syntax, BOM/encoding, or config logic) or a WP-CLI/PHP 8.4 mismatch. Here’s the quickest path to diagnose and fix it.
Force a 404 With a CloudFront Function (Always)
Need everything behind a CloudFront distribution to return “Not Found” instantly—without touching your origin? Here’s a tiny CloudFront Function you can attach at Viewer Request to short-circuit all traffic and consistently respond with a 404 (plus no-cache headers).
HTTP Basic Auth Is Dead
HTTP Basic Auth used to be the go-to “quick gate” for staging sites and temporary protection. In 2026 it’s functionally broken: modern browser behavior is moving away from reliable prompt-based auth, and WordPress speculative loading now triggers background requests that make Basic Auth unreliable in real-world deployments.
WordPress 6.8 Speculative Loading Can Break HTTP Basic Auth
WordPress 6.8’s new Speculative Loading feature can trigger background requests that break HTTP Basic Auth–protected staging sites. Disabling speculative loading may help — but real-world testing shows it’s not always sufficient, and it may be time to rethink Basic Auth as a staging gate.
Zero‑Trust for WordPress Admin with Cloudflare Access (Email One‑Time Codes)
Stop chasing changing IP addresses and reduce WordPress admin login friction by placing Cloudflare Zero Trust (Access) in front of /wp-admin and wp-login.php using one-time email codes—without setting up Google or Microsoft SSO.
Enabling Binary Logging on Amazon Aurora Serverless (MySQL) for Fivetran
Getting a Fivetran MySQL connector error about SHOW MASTER STATUS? Here’s how to enable Aurora Serverless binary logging (the right way), set binlog retention, validate your configuration, and finish setup with a clean re-sync.
GitGraph for Release and Branch Strategy with Mermaid
Mermaid GitGraph diagrams make branching strategy easy to explain and hard to misinterpret. This guide shows trunk-based development, release branches, hotfixes, backports, and GitFlow patterns—with tags and “merge forward” rules you can copy into your engineering docs.
Fixing WP-CLI “Some code is trying to do a URL redirect” Warnings
WP-CLI warnings about unexpected redirects usually come from plugins running browser-only logic during CLI bootstrap. Here’s how to identify the culprit, run commands cleanly, and apply an update-safe MU-plugin fix.
Connecting an EC2 Instance in us-west-2 to ElastiCache (Redis/Valkey) in ap-southeast-2
Need to connect an EC2 instance in us-west-2 to an ElastiCache Redis/Valkey cluster in ap-southeast-2? This guide walks through the only safe way to do it—private networking—covering inter-region VPC peering (or Transit Gateway), routing, security group rules for port 6379, DNS resolution, and a quick checklist for troubleshooting timeouts.
Gantt Charts for Infra Work with Mermaid
Mermaid Gantt charts are a simple way to plan infra work: phases, dependencies, milestones, parallel tasks, and rollback lanes. This guide shows practical patterns for maintenance windows, migrations, and staged rollouts with copy/paste examples.
Reliable Penguin provides managed web hosting, systems administration, website and server migrations, and expert consulting.
