Magento Blog: Guides and Practical Know-how | Page 182 | mironsoft
Magento Blog
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Sep 7, 2025
Applying unserialize() to untrusted data is one of the most dangerous patterns in PHP applications. Gadget chains made of seemingly harmless classes enable remote code execution merely by reconstructing an object. JSON, allowed_classes and signed payloads reliably close this gap.
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Sep 7, 2025
A shop that only starts thinking about an upgrade once it hits the end-of-life date has already lost the planning battle. Whoever tracks the Magento roadmap systematically, plans support deadlines early and communicates upgrade budgets in time avoids expensive emergency migrations under time pressure and unpatched security holes in production.
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Sep 7, 2025
No other part of a zero downtime deployment fails as often as database migrations. Renaming a column, dropping a table, adding a NOT NULL constraint: these are operations that are simply not compatible with code that is still running. This article explains the expand/contract pattern, when it works, and when a maintenance window is the more honest answer.
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Sep 7, 2025
When people talk about image SEO, compression and loading speed are usually the first thing that comes to mind. That matters, but it only covers half the picture, because whether an image shows up in Google Image Search at all, and how high it ranks, is mostly decided by content relevance signals. This article walks through the factors that matter beyond performance and why image search traffic tends to be an underrated channel.
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Sep 7, 2025
A soft delete marks a row as deleted without physically removing it, sounds like a single extra column, and turns out in practice to be a source of unique constraint conflicts, bloated indexes, and forgotten WHERE clauses. This post shows three established models for soft deletes and explains when each one truly fits.
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Sep 7, 2025
Anyone validating a checkout form with shipping and billing addresses, payment data, and contact fields against a single global error object quickly loses the overview. A well designed validation group per business section makes errors visible per area, keeps Alpine components maintainable, and helps screen reader users orient themselves inside the form.
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Sep 7, 2025
Magento maintenance scripts in Bash make the difference between manual deploy chaos and reliable automation. The right sequence of bin/magento commands, rsync backups, cache flushing and log rotation prevents the errors that creep in when deploy steps are run manually in the wrong order.
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Sep 7, 2025
Different execution times in string comparisons can let attackers guess secret values, such as API keys or HMAC signatures, byte by byte. We explain the underlying mechanism, show hash_equals() as the fix in PHP, and cover which comparisons are actually timing sensitive.
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Sep 7, 2025
Hover info, an AST tree, version comparison, and shareable permalinks: the official Playground solves type puzzles faster than a local IDE.
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Sep 7, 2025
Every form of persistence in Redis costs latency, whether through fsync calls on every write or through the fork process behind a snapshot. Anyone who does not understand this tradeoff ends up choosing either a configuration that causes latency spikes in production, or one that loses more data than planned when something actually breaks.