• kibiz0r@lemmy.world
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    1 year ago

    To be fair: If you are chaining ternary expressions, you deserve to suffer whatever pain the language happens to inflict upon you tenfold.

          • Kryomaani@sopuli.xyz
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            1 year ago

            Which is exactly why you shouldn’t be using them in a situation that clearly calls for a switch.

            • Serdan@lemm.ee
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              1 year ago

              In the given example I’d probably use a switch / match expression, but ternaries are usually more flexible than switches and I don’t think it’s an issue to write a nested ternary instead of if else statements.

              • lowleveldata@programming.dev
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                1 year ago

                ternaries are usually more flexible than switches

                Which is bad for readability because the reader need to manually compute it to see whether it’s doing simple switching or not. Also it adds the question of “Why did the author use a nested ternary instead of a switch? Was it meant to do more but it got left out unintentionally?”

      • Araozu@lemmy.world
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        1 year ago

        How about “php enables me to code like a moron”, or even better, "php breaks common conventions and forces me to think about every little detail and special edge case, slowing me down if I don’t want to accidentally ‘code like a moron’ "

        Nested ternary operators emerge because of the lack of if/switch expressions (which is C fault), so they are “useful” (they shouldn’t be). However, PHP is the only language that treats it as left associative. This has 2 problems:

        • You are forced to use parenthesis. Some (insane) people might do: (cond1) ? “A” : (cond2) ? “B” : “C” And it makes sense. Its ugly af, but it makes sense. But PHP now forces you to use more parethesis. It’s making you work more.
        • It breaks convention. If you come from any other language and use ternary operators, you will get unexpected results. After hours of banging your head against the wall, you realize the problem. And now you have to learn a new edge case in the language, and what to do to actually use the language.

        “But you shouldn’t use ternary operators anyway! Use if/switch/polymorphic dispatch/goto/anything else”

        True, but still, the feature is there, and its bad. The fact that there are other alternatives doesn’t make the PHP ternary operator worse than other languages’ ternary operator.

        PHP works against you. That’s the problem. The ternary operator is not a good example, since there are alternatives. But look at something so simple, so mundane like strpos.

        If strpos doesn’t find returns false. Every other language returns -1. And if you then use this value elsewhere, PHP will cast it to 0 for you. Boom, your program is broken, and you have to stare at the screen for hours, looking for the error.

        “BuT yOU sHoUlD AlwAyS cHEcK tHe rETurN eRRor!”

        And even if that’s true, if we all must check the return value, does PHP force you to do so? Like checked exceptions in Java? Or all the Option & Result in Rust? throws, throws, throws… unwrap, unwrap, unwrap… (Many) people hate those features

        PHP works against you. And that’s why its bad.

      • bastian_5@sh.itjust.works
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        1 year ago

        I say that php breaks math entirely, and is therefore bad. “” == null returns true null == [] returns true “” == [] returns false.

        In more recent versions it gets worse, because it has 0 == “any text” return true, “any text” == true return true, and 1 == true return true So indirectly 1 = 0, and now math is more directly broken.

      • pazukaza@lemmy.ml
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        1 year ago

        But if you code like a moron the code should still behave as expected. People who code like this deserve a special place in hell, next to languages that behave like that.

  • asceticism@lemmy.fmhy.ml
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    1 year ago

    This is not valid syntax as of 2020. PHP 8 fixed a lot of issue like this as well as a lot of function and variable type issues.

    Also this was deprecated in PHP 7 (2015).

  • xedrak@kbin.social
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    1 year ago

    I get hating on PHP is a meme, and the language certainly has faults, but I feel like it’s no more arbitrary than how JavaScript behaves. And just like JavaScript, if you follow modern standards and use a modern version, it’s a much better experience. The language is only as good as the programmer.

    • CanadaPlus@lemmy.sdf.org
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      1 year ago

      but I feel like it’s no more arbitrary than how JavaScript behaves

      This is not the flex you think it is.

      • xedrak@kbin.social
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        1 year ago

        I didn’t mean it as a flex. It was a commentary on how the most commonly used programming language in current days is just as flawed as the most commonly used programming language in the past (in web development). Bad programmers are going to write bad code, regardless of the language.

        • Funwayguy@lemmy.world
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          1 year ago

          I’d like to think Typescript does a lot of heavy lifting where JS fails when it comes to web development. On the otherhand there is no fixing fundamental flaws in PHP.

          Sure bad programmers write bad code, but if a language tolerates something so obviously janky via implicit unseen magic, it’s just encouraging bad practices. PHP makes this worse by tweaking core behaviours in weird and wacky ways that can easily lead to security vulnerabilities.

  • kolorafa@lemmy.world
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    1 year ago

    PHP Fatal error: Unparenthesized a ? b : c ? d : e is not supported. Use either (a ? b : c) ? d : e or a ? b : (c ? d : e)

  • Mike@lemmy.ml
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    1 year ago

    Hating on php is one of the reasons i left reddit. This is just people who don’t use php hating php for some reason. You can do dumb examples like this for any language. Low effort and funny for children.

    • deaf_fish@lemm.ee
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      1 year ago

      Your feelings are valid. I wonder though, would you put up this level of defense for posts making fun of arbitrary parts of non PHP languages?

      You are not your favorite language. And I find most criticisms of most languages to be very valid. I don’t think the intent of OP is to insult all PHP programmers. It’s okay to like a language that has problems. All languages do.

      • Doug [he/him]@midwest.social
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        1 year ago

        I’d wager prevalence is part of their problem. Jokes get tired after a while, but that doesn’t always mean they stop.

        PHP, like any language, has its problems, but it seems to get poked at a lot more often. But making the same joke over and over has been a problem long before reddit was a thing.

      • Mike@lemmy.ml
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        1 year ago

        PHP gets a totally disproportionate share of hate and that is the problem. Children like to dunk on PHP and a group mentality pushes it even more.

        • deaf_fish@lemm.ee
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          1 year ago

          Maybe it does. Maybe it doesn’t. This is the first post I have seen pointing out a flaw in PHP on Reddit or Lemmy. If you ask me JavaScript gets it the worst out of all of the languages. I don’t see those guys whining.

          What I will say is that the majority of PHP developers I interact with on this post has led me to believe that there is a number of PHP developers that take things way to personally that they really shouldn’t. Seriously you guys aren’t doing your language any favors. No one’s going to want to join the whine club.

    • BinarySystem@lemmy.fmhy.ml
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      1 year ago

      I took this more as a light-hearted poke at a silly edge case. As someone who used to build static analysis software for various languages, including PHP. This gets a chuckle out of me as it takes me back to having to deal with these exact types of edge cases.

      • Mike@lemmy.ml
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        1 year ago

        The title of this post is calling php a “meme” did you read that part? Then it just uses some stupid ternary example no one does and that other languages exhibit so what is the point other than purely hating on php?

        • Nailbar@sopuli.xyz
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          1 year ago

          The comment above claimed only people who never used PHP hate on it. The point was a counter claim to that.

          • Mike@lemmy.ml
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            1 year ago

            Ok I can add another group to my list then: bad php developers

            • ezchili@iusearchlinux.fyi
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              1 year ago

              Good developers don’t get tribal about the tools they use

              It makes them able to switch away from them for better ones

              I use typescript now

              • Mike@lemmy.ml
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                1 year ago

                This entire thread is a tribal post that I had a problem with!! You don’t seem to understand this but I don’t care.

                • ezchili@iusearchlinux.fyi
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                  1 year ago

                  Hard sell. Calling people you know nothing about “bad developers” because they don’t like your tool on the other hand, that was cringe as hell and just made you look like you somehow tied your self-worth to php. “If my tool gets criticized; that means I’m being criticized!”

                  If you don’t give in to that, you start to see “Oh, that bug wouldn’t have happened if I’d been using [x]” and you become a better developer

                  When a woodworker cuts iself with a bandsaw, people who do what you do scream “He’s a bad woodworker!”

                  And while they’re screaming, we invented guardrails

            • balls_expert@lemmy.blahaj.zone
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              1 year ago

              level 1: “this argument is worthless because you are stupid!”

              level 300: “everyone who hates php is just an idiot tbh”

              Just standard discourse from the php community

              • Mike@lemmy.ml
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                1 year ago

                There are reasons to dislike a language, but there are no reasons to hate a language, certainly not one that is as ubiquitous as PHP. There’s no argument you could make for why someone hates a programming language.

  • Lemmypy@feddit.nl
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    1 year ago

    Finally got it…

    $a == 1 ? "one" : ( ( $a == 2 ? "two" : $a == 3 ) ? "three" : "other" )