hardening: prepared statements, PHP 7.4 idioms, and security fixes#365

Open

somethingwithproof wants to merge 3 commits intoCacti:developfrom

somethingwithproof:hardening/comprehensive

Commits on Apr 9, 2026

refactor(php74): use null coalescing (??) and ??= operators
somethingwithproof
committed
test: expand security test coverage for hardening changes
somethingwithproof
committed
fix(js): migrate deprecated jQuery shorthand events to .on()/.off()
somethingwithproof
committed