Except nobody jumps in for a karma train of circle jerking each other about flaws in Python, Ruby or anything else.. Just PHP... Because it's the new cool hip thing to do.. Bash PHP... If you don't, then you won't get high fives from the rest of your hipster friends.
I've been writing PHP for 12 years... I've learned that its got flaws... Just like anything else... I've gotten over it... Why? Because I actually enjoy writing PHP. And nothing you or anybody else can say will change that, so just get over it. Use what's best for you, not what is the new hip thing to use.
It's not a cool hip thing to bash PHP. It's been happening for quite some time and Python and Ruby don't get as much flak, because they don't deserve as much.
I realize it's annoying for you, someone who enjoys writing PHP, to keep hearing people complain about PHP, but it's always going to happen. And although it won't convince you to stop using it, it will surely convince others to think about trying something else.
Python and Ruby aren't riddled with security holes. Python and Ruby offer quite sensible language features. Python and Ruby have relatively clean, comprehensible standard libraries. Python and Ruby make it easy for developers to rapidly create complex systems, while still retaining a high degree of safety and security. Python and Ruby are getting better with age, rather than stagnating or gaining features in an ugly, tacked-on fashion. Python and Ruby generally have more experienced, professional communities behind them.
Simply put, they don't suffer from the many inherent problems that PHP suffers from. That means they won't catch anywhere near as much flak.
And your description of anyone pointing out PHP's flaws as being a "hipster" or doing it because it's a "new cool hip thing to do" is absurd. Many of us who speak out the loudest against PHP have been doing so since the late 1990s, and many of us are now well over 50 years old. We're about as far from "hipsters" as you can get, in just about every respect.
Nope, no vulnerabilities in Ruby or Python, just PHP. Because PHP sucks, Ruby and Python and Erlang and Go and Java and C++ and blah blah blah blah blah are superior languages to PHP, blah blah blah.
Python 15 in 5 years
Ruby 36 in 7 years
PHP 341 in 14 years
No one claimed that other languages are flawless. Besides that the biggest problem are not vulnerabilities in the languages; the biggest problem are vulnerabilities in products build using the languages and PHP makes it especially hard to write correct code because of its many quirks making it (almost) impossible to be aware of all edge and corner cases.
I've been writing PHP for 12 years... I've learned that its got flaws... Just like anything else... I've gotten over it... Why? Because I actually enjoy writing PHP. And nothing you or anybody else can say will change that, so just get over it. Use what's best for you, not what is the new hip thing to use.