Tideways (@Tideways@phpc.social)
You’ve probably seen `use function strlen` in PHP and shrugged.
But here’s the twist: in certain cases, it activates a special compiler optimization in PHP that makes some functions significantly faster.
This is your eureka moment! Here’s how it works, when it matters, and how to adopt it easily: https://tideways.com/profiler/blog/compiler-optimized-php-functions?utm_medium=social&utm_source=mastodon&utm_campaign=compiler-optimized-php-functions
#php #opcache #compileroptimization #phptips #webdev #coding #programming #performance
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FiGD_Akademie (@FiGD_Akademie@mastodon.social)
Neue Weiterbildung in Web Development (Internetprogrammierung) ab 15.09.2025 bei der FiGD Akademie Berlin. Inhalte: HTML5, CSS3, JavaScript, PHP, MySQL. Dauer: bis 21.11.2025, Vollzeit. Teilnahme in Berlin oder online. 100 % förderbar mit Bildungsgutschein. Mehr Infos: https://www.figd-akademie.de/programmierung-administration/
#WebDevelopment #Weiterbildung #Programmierung #HTML5 #CSS3 #JavaScript #PHP #MySQL #Bildungsgutschein #Berlin
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beberlei (@beberlei@phpc.social)
With PHP 8.5 we get Connection, DNS and SSL Sessions sharing across requests with cURL.
I made a video showing how this works and discuss the performance potential https://www.youtube.com/watch?v=wr_Jnrc2has - a short @mnapoli cameo included
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leobm (@leobm@norden.social)
#PHP Application Server in #Rust
https://github.com/el7cosmos/pasir/tree/main
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decompwlj (@decompwlj@mathstodon.xyz)
A003485: Hurwitz-Radon function at powers of 2
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A003485.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A003485.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A003485.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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decompwlj (@decompwlj@mathstodon.xyz)
My first, favorite and most important sequence, the weights of prime numbers: A117078
We see prime numbers classified by level and by weight on the graph.
A117078: a(n) is the smallest k such that prime(n+1) = prime(n) + (prime(n) mod k), or 0 if no such k exists: https://oeis.org/A117078
#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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decompwlj (@decompwlj@mathstodon.xyz)
A003309: Ludic numbers: apply the same sieve as Eratosthenes, but cross off every k-th remaining number
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Ludic_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Ludic_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Ludic_numbers.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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habr (@habr@zhub.link)
PHP и Laravel дайджест новостей за июль 2025 года
Привет, Хабр! Сергей Пантелеев и Данил Щуцкий собрали ключевые новости PHP и Laravel за июль. Будьте в тренде — читайте обзор! 🚀
https://habr.com/ru/articles/938764/
#php #laravel #дайджест #phpдайджест #дайджест_php
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decompwlj (@decompwlj@mathstodon.xyz)
A003277: Cyclic numbers: k such that k and phi(k) are relatively prime; also k such that there is just one group of order k, i.e., A000001(k) = 1
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Cyclic_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Cyclic_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Cyclic_numbers.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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decompwlj (@decompwlj@mathstodon.xyz)
My data have not been verified but my work is highly reproducible.
- Downloads (csv, img, dump) ➡️ https://decompwlj.com
- Algorithms ➡️ https://oeis.org/wiki/Decomposition_into_weight_*_level_%2B_jump#Algorithms
#decompwlj #math #mathematics #maths #Algorithms #Downloads #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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decompwlj (@decompwlj@mathstodon.xyz)
A003136: Loeschian numbers: numbers of the form x^2 + xy + y^2; norms of vectors in A2 lattice
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Loeschian_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Loeschian_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Loeschian_numbers.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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