decompwlj (@decompwlj@mathstodon.xyz)
A092968: Numbers n such that 2n^2 + 11 is a prime
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A092968.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A092968.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A092968.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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emilyselect (@emilyselect@mastodon.social)
【プログラミング入門】PHP【基礎編】 ざっくりわかるプログラミング講座
#PHP #WEBアプリケーション #プログラミング #プログラミング入門 #プログラミング初心者 #プログラミング基礎 #プログラミング学習 #プログラミング講座 #プログラム #プログラム入門 #プログラム初心者 #プログラム基礎 #プログラム学習 #プログラム講座 #入門 #初心者 #基礎 #学習 #講座 #PHP基礎・入門 #PHP基礎・入門 #PHP #WEBアプリ...
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decompwlj (@decompwlj@mathstodon.xyz)
A092671: Numbers n such that there exists a solution to the equation 1 = 1/x_1 + ... + 1/x_k (for any k), 0 < x_1 < ... < x_k = n
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A092671.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A092671.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A092671.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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ghostwriter (@ghostwriter@phpc.social)
solid foundation for a set of standardized interfaces for inversion-of-control (IoC) / dependency injection container
https://github.com/ioc-interop/interface
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llbbl (@llbbl@phpc.social)
Dear #PHP friends. You should totally update your profile description like I just did. 💜
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LeedsPHP (@LeedsPHP@phpc.social)
And the second talk with @jamesholden about IPv6 has started!
#php #leedsphp
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LeedsPHP (@LeedsPHP@phpc.social)
We’ve started our January event with Craig Duncan-Courcey’s talk on Creating environments on demand! 🥳🎉
#php #leedsphp
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jclermont (@jclermont@phpc.social)
Before reaching for Redis or another caching layer, consider this simple PHP technique to avoid repeated database queries within a single request. #php #laravel https://masteringlaravel.io/daily/2026-01-21-republished-a-simple-way-to-avoid-multiple-lookups-within-a-request
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toflar (@toflar@phpc.social)
So now we're apparently building PHP CI tools in languages other than PHP...I mean, performance, I get it. But wouldn't it be smarter to invest all that time into PHP itself so all the tools become faster? Yes, we're probably not going to get to the exact same speed as Rust or native C - or are we? And if not, then why not? #thinkingoutloud #php
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TurboLearnPHP (@TurboLearnPHP@mastodon.social)
PHP Array Key Casting Explained
PHP automatically casts array keys in ways you might not expect! This tutorial reveals the shocking truth about array key types.
Learn why integer 1, string "1", and float 1.5 all become the same array key in PHP. Understanding this behavior is crucial for avoiding bugs!
Essential PHP knowledge for intermediate and advanced developers.
#PHP #Arrays #PHPTutorial #CodingTips #Programming #TypeCasting #WebDevelopmen...
https://www.youtube.com/watch?v=mHyHGYLEs-Y
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blog (@blog@m.danq.me)
Content warning:Article: PHP 8.4 on Caddy on Debian 13... in Three Minutes
I just needed to spin up a new PHP webserver and I was amazed how fast and easy it was, nowadays. Just the stock package repositories and around five commands and my fresh box and it was serving PHP applications over HTTPS.
Read more: https://danq.me/2026/01/21/php-caddy-debian-13/
#article #caddy #debian #linux #php #technology #web
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depfu (@depfu@ruby.social)
Note for our PHP users: We've upgraded Composer to the latest version, but we've disabled the vulnerability check for now. This is probably an edge case of an edge case, as we do actively track PHP package vulns, but keeping the check in there would lead to a heap of pain for us.
Of course, let us know if you see a package updated to a known vulnerable version, that should definitely not happen.
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