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File Upload Security Mistakes in PHP Apps (and the Safe Laravel Way)
Blog Summary
An upload form lets a stranger put a file on your server. Five classic PHP upload mistakes, from trusting the MIME type to storing files in the web root, why each one is dangerous, and the safe Laravel approach.
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Database Normalization Explained With a Real Example: Tenants, Units and Contracts
Blog Summary
Every messy database starts as a spreadsheet. Take a tenancy contracts sheet through 1NF, 2NF and 3NF step by step, see the anomalies each form removes, and learn when denormalizing on purpose is the right call.
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Laravel Collections: Ten Methods That Replace Your foreach Loops
Blog Summary
Most loops in application code do one of ten jobs, and Laravel collections have a named method for each. Here are map, filter, keyBy, partition, pipe and five more, with the gotchas and the cases where a loop still wins.
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Timezones: The Bug That Waits Patiently for Daylight Saving Time
Blog Summary
Timezone bugs pass review, pass tests and wait months for the clocks to change. Seven common mistakes, from storing local time to treating dates as timestamps, and the Carbon code that fixes each one.
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PHP Enums in Laravel: Replacing Magic Strings for Good
Blog Summary
A status check comparing against 'actve' can sit in your code for months and never be true. Backed enums, Eloquent casts, Rule::enum and methods on enums turn those magic strings into something PHP checks for you.
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Laravel Middleware Explained With Real Use Cases
Blog Summary
Every request walks through a series of doors before it reaches your controller. Here's how Laravel middleware works: before and after, groups, parameters, terminable middleware, and real examples you can use.
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01. About Shiroz
Mohammed Shiroz
Hi, I'm Mohammed Shiroz, a software engineer and AI enthusiast from Sri Lanka who turns ideas into intelligent, real-world solutions. With over 9 years of hands-on experience, I currently lead real estate ERP development at Kate Group, a...
02. Last Posts
03.My Projects
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