Login IP Bruteforce Window
Stop IP-based attacks with sliding windows.
#php #python #login #bruteforce #ip #ratelimiting #security #backendsafety #reliability #viralcoding
Turbo Learn PHP
@TurboLearnPHP
- 10 Followers
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- 269 Posts
Quick PHP chats, tips, and insights in a fast, simple format
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How to Break and Continue in Loops
break N for nested. continue N. Labels for clarity.
How to Break and Continue in Loops #howto
Unserialize Session Allows $47M Bank Transfer Hack?!
UNSERIALIZE APOCALYPSE! Session fixation + unserialize() = REMOTE CODE EXECUTION! Banking app backdoor installed! $47M transferred to offshore accounts! Banking license REVOKED! CTO ARRESTED!
#php #phpdisaster #unserialize #remotecodeexecution #sessionfixation #bankinghack #productionbug #phpshorts #phpwtf #$47mstolen #careerending #criminalcharges
Unserialize Session Allows 47M Bank Transfer Hack?! #sessionfixation
Why does this PHP variable variable overwrite globals?
Why does this PHP variable variable overwrite globals in a mapper. The PHP code uses variable variables from user input. In PHP apps this can overwrite trusted variables and escalate privileges.
#whatswrongwiththisphpcode #phpbug #phpproductionbug #phpdebugging #phpbackend #phpcodereview #phpsecurity #phpperformance #phpreliability #phpapi #phpwebdevelopment #phpengineering #phpvariablevariab...
Why does this PHP variable variable overwrite globals? #phpglobals
Upload Filetype Allowlist
Block dangerous uploads with strict MIME checks.
#php #python #uploads #mime #security #validation #backendsafety #reliability #performance #viralcoding
Upload Filetype Allowlist #PHP
Chat Spam Filter With Sliding Window
Rate-limit floods and repeated messages without killing legit chat.
#php #python #ratelimiting #chatspam #slidingwindow #moderation #realtime #backendsafety #performance #productionpatterns #viralcoding
Chat Spam Filter With Sliding Window #slidingwindow
How to Replace strpos With str_contains
str_contains returns bool. No more === false checks. PHP 8+
How to Replace strpos With str_contains #strcontains
Why does this PHP cache keep missing real zeros?
Why does this PHP cache keep missing real zeros in a quota service. The PHP code treats falsey values as cache misses, so real zero quotas keep hammering the database. In PHP APIs this causes unnecessary load and latency spikes.
#whatswrongwiththisphpcode #phpbug #phpproductionbug #phpdebugging #phpbackend #phpcodereview #phpsecurity #phpperformance #phpreliability #phpapi #phpwebdevelopment #phpen...
Why does this PHP cache keep missing real zeros? #whatswrongwiththisphpcode
What's wrong with this PHP in_array that lets bad values through?
What's wrong with this PHP in_array that lets bad values through in validation. The PHP code uses in_array without strict mode, so 0 equals false and passes. In PHP API validation this accepts invalid input silently.
#whatswrongwiththisphpcode #phpbug #phpproductionbug #phpdebugging #phpbackend #phpcodereview #phpsecurity #phpperformance #phpreliability #phpapi #phpwebdevelopment #...
Whats wrong with this PHP in_array that lets bad values through? #phpbug
Nested Conditionals - 6 Levels vs Early Returns
🔥 Nested Conditionals - 6 Levels vs Early Returns! Watch how junior developers write code vs how senior developers do it. The difference is HUGE! This will change how you code! #PHP #WebDev #CodingTips #coding
#php #programming #coding #webdevelopment #softwareengineering #juniorvssenior #codereview #programmingtips #phptutorial #codingtutorial #bestpractices #phpprogramming #softwarearchitecture #d...
