Meanwhile I can finish what I need outside a cms framework in a more modern language. I've been traumatized by switching from Perl 4 to Perl 5 (yes, that reveals my age), with the switch from PHP 4 to PHP 5 and I even made a half hearted effort to switch from PHP5 to PHP7. It seems to be an issue of php. Ditto. Often times, the changes required that break BC are a result of earlier mistakes that are now being corrected after years of warnings. There is IronPython, a thread-safe implementation of Python 2 language, but CPython is rather lousy at working with threads because it needs a serializing interprete, It is a fix to the missing feature of function overloading. Never? PHP7 Elephant created by Walker Cahall. It is braindead simple with the superglobal $_POST vars and such. Variables have always been able to hold (and be assigned) all kinds of types in PHP. It is easy to deploy. There's about a thousand asterisks to everything I've said and everything you've said. - Check out our awesome integrated deployment process: Copy, Paste, Done.- No memory leaks. If PHP isn't running you're either on Windows or are experiencing a blackout.- PHP runs bad code really really well, better. But as with semantic versioning states, there can be no breaking changes in major versions with the semantic versioning patch (major.minor.patch). WeakMap holds references to objects, which don't prevent those objects from being garbage collected. There's a lot more to tell about property promotion, you can read about them in this dedicated post. PHP rules supreme in serverside web development, PHP: A bad choice for startups and programmers, OpenZFS Removed Offensive Terminology From Its Code, GitHub, Android, Python, Go: More Software Adopts Race-Neutral Terminology, 'If Everyone Hates Object-Oriented Programming, Why Is It Still So Widely Spread? It seems not to be an issue of Laravel. This means that the order of equal elements wasn't guaranteed. BZ2: Fixed bug #71263 (fread() does not report bzip2.decompress errors). That's the common-sense kneejerk reaction of someone with little experience in the matter. PHP 7 was released in December 2015. PHP 5.4 - Changed the default value for the character-set parameter to UTF-8. PHP 8 is here! As for a quick look, here's an example of what attributes look like, from the RFC: Note that this base Attribute used to be called PhpAttribute in the original RFC, but was changed with another RFC afterwards. The most annoying part was dealing with the "print", which was a language statement in Python2 and is a function with Python3. Not in 8.0. There are some other edge cases like that one, and this RFC fixes them. No, although there are some breaking changes. — how modern PHP versions are managed, Attributes in PHP 8 PHP 5.4 - Added ENT_SUBSTITUTE, ENT_DISALLOWED, ENT_HTML401, ENT_HTML5, ENT_XML1 and ENT_XHTML PHP 5.3 - Added ENT_IGNORE constant. PHP 8 ChangeLog 8.0 Version 8.0.0 26 Nov 2020. This means you can stuff meta-data into the X bottom bits of a pointer about child/leaf nodes. For example, calling gettype() on a class \Foo\Bar would return object. It's now E_ALL instead of everything but E_NOTICE and E_DEPRECATED. The Fine Print: The following comments are owned by whoever posted them. I am officially abandoning the ship, after writing two books on PHP. This I have a hard time understanding. Everything is in the "frameworks": Symfony, laravel, Zend and alike. Changes in SAPI modules: 4. Take the example of ORMs, they often implement caches which hold references to entity classes to improve the performance of relations between entities. Patreon — Attempt to increment/decrement property '%s' of non-object: Attempt to modify property '%s' of non-object: Attempt to assign property '%s' of non-object: Creating default object from empty value: Trying to get property '%s' of non-object: warning instead of notice, Undefined property: %s::$%s: warning instead of notice. Previously it was possible to compile PHP without the JSON extension enabled, this is not possible anymore. 7.4.0-cli-buster, 7.4-cli-buster, 7-cli-buster, cli-buster, 7.4.0-buster, 7.4-buster, 7-buster, buster, 7.4.0-cli, 7.4-cli, 7-cli, cli, 7.4.0, 7.4, 7, latest In other words: private methods should follow the same method signature rules as protected and public methods. I don't write OO code, just straight procedural code, no fancy shit, so versions 3, 4, 5, 6, and 7 were all more or less the same for me. 2. Over the years, PHP has done a more-than-admirable job of mitigating backward compatibility (BC) where possible and documenting everything else really well. New features and notable changes include: Just-in-time compilation. Same here. However, its incessant change, and ever more people abandoning the language have severely curtailed its usefulness. get_debug_type() returns more useful output for arrays, strings, anonymous classes and objects. PHP 8 changes the behaviour of all sorting functions to stable sorting. UTF-8 encoding breaks when upgrading PHP 5.6 to PHP 7.0. That might also contribute to the fact that PHP is one of the most popular languages for web development. Runs in MATLAB if you have a function called main which takes a string input. If you want to program in a such way there is a plenty of other languages to use out there. I believe this amazingly accurate comic [xkcd.com] might be a good reference here. http://rss.slashdot.org/~r/Slashdot/slashdot/to/~3/HS8Tm4ZX73A/php-80-brings-major-and-breaking-changes-to-a-25-year-old-language The "PHP CPAN", as PEAR was advertised in the times of PHP4, is now all but abandoned. '/a/filename'; if x[0] == '/': y = 1 sets y to 1 as you might expect if you know strings in python are just anther form of sequence, and indexing into a sequence does the obvious thing. I'm referring of course to Python v2 to v3 shitshow. from Perl 4 to Perl 5 (yes, that reveals my age), with the switch from PHP 4 to PHP 5 and I even made a half hearted effort to switch from PHP5 to PHP7. Since PHP 5 we are allowed to specify in a function’s declaration the argument type that is expected to be passed. New Features: 3. You are jumping ship from PHP because of the high burden of backwards compatibility changes to move to a language that put it's developers through one of the most burdensome version changes in any mainstream language, which 12 years later has not been fully "completed" and even described as a mistake by the lead developer himself? This is not a case of making obviously incorrect code that could never worked fail, it actually turns perfectly clear and working code into bugs. Read them all on PHP 8’s GitHub page.. PHP 8 comes out on Thanksgiving and WordPress 5.6 comes out 12 calendar days later. If you don't want incessant change then Python is not the language for you. Commenting on PHP 8.0, PHP programmer and stitcher.io developer, Brent Roose, noted that the latest version of the language may require developers to review code for any breaking changes. Before PHP 8, sorting algorithms were unstable. Especially the years that you were writing PHP4 code that anyway had to be backwards compatible to PHP3. Re:PHP sucks more than ANY other language. I've stuck with PHP for personal use but I don't use any of the extended features. Here's how I know you know what you're talking about. 3. It's not huge but again it's almost all hand-written code (I caved and used a couple of composer extensions for a few external things like Google Cloud Vision), but I'm cont. In general, they try to make all previous syntax working the same. Surely, it is better to explicitly convert the string to a number first, which makes the intention clear, and catches typos rather than just doing odd things. Ever. ... Just the occasional timeout.- No matter how shitty your code is, it doesn't really matter. This union type allows restricting the remaining 'any' parameters a bit more (requiring string|int is better than not requiring any type at all). You can read all about the nullsafe operator here. You should, when you join a team, bring that "library" with you. That team or movement shall then leverage those coroutins towards the end goals. Quick or correct. You can see data packing in Efficient Sparse Voxel Octrees [nvidia.com]. In Python2 x = All Rights Reserved. I understand you might have an enormous amount of experience and really know what. This RFC changed that behaviour, meaning reserved names can now be used in namespaces. You can have two functions with the same name accepting different parameters unfortunately. The following was valid: PHP 8 will perform proper method signature validation when using a trait and implementing its abstract methods. Changes lexing of remaining tokens is related to forward compatibility. Going slow don't get that sweet frosty taste. I've had very little code actually break at upgrade time. Each one of those resources gets assigned an ID, though previously the only way to know that id was to cast the resource to int: PHP 8 adds the get_resource_id() functions, making this operation more obvious and type-safe: Traits can specify abstract methods which must be implemented by the classes using them. It defies a union of two types. ASP.NET Core. That is the sales headline for sure. This means that many errors might pop up which were previously silently ignored, though probably already existent before PHP 8. We had some grad interns start last week and had to run them through why the build process was failing on their laptops even though they had "Python installed already and it worked in other projects". Changes are grouped by technology area, such as ASP.NET Core or cryptography. i.e. Just so you know what we are talking about, let’s first dive into what PHP is exactly.First of all, it’s a programming language that is open source and thus (like WordPress) free to use. This RFC changed that behaviour, so that these inheritance checks are not performed on private methods anymore. A few methods were deprecated but had replacements, etc. PHP 8 is a major version and has breaking changes from previous versions. Copyright © 2020 SlashdotMedia. I'm sorry but this is so absurdly incorrect in almost all cases. You could call it the big brother of the switch expression: match can return values, doesn't require break statements, can combine conditions, uses strict type comparisons and doesn't do any type coercion. The following will trigger an error: This RFC changes throw from being a statement to being an expression, which makes it possible to throw exception in many new places: Previously, PHP used to apply the same inheritance checks on public, protected and private methods. Why would you need any middleware for that at all? The worst thing I saw in PHP was that you could do "return flase;" [medium.com], then the word 'flase' would be converted to a string, which would evaluate as True when compared. In Python2 x = '/a/filename'; if x[0] == '/': y = 1 sets y to 1 as you might expect if you know strings in python are just anther form of sequence, and indexing into a sequence does the obvious thing. Cannot assign an empty string to a string offset: Supplied resource is not a valid stream resource. Cannot add element to the array as the next element is already occupied: Cannot unset offset in a non-array variable: Array to string conversion: warning instead of notice, Resource ID#%d used as offset, casting to integer (%d): warning instead of notice, String offset cast occurred: warning instead of notice, Uninitialized string offset: %d: warning instead of notice. No new comments can be posted. The legacy project is already written in PHP. Start your free 14-day trial today. But it does not reflect reality. Strings in Python3 must be valid Unicode sequences, and as it happens not all 'nix file names are valid Unicode, so you really have to represent them as bytes even though it isn't necessary in this case. Also, was the ternary operator evaluation order ever fixed? 4. Just another programming language. And what would that breaking change be, exactly? PHP 8's JIT compiler can provide substantial performance improvements for some use cases. It's hard to simple classes for forms, HTML elements and alike. Furthermore, the use of final private function also didn't make sense, so doing so will now trigger a warning: Built upon the weakrefs RFC that was added in PHP 7.4, a WeakMap implementation is added in PHP 8. Using get_debug_type() will return the class name. RSS — Anyone who adopted PHP4 and their stuff broke in PHP5 clearly did not know how to write code well, because it was obvious 4 was garbage even for PHP lovers. It only runs for 3 minutes at maximum anyway.- Code only runs on pagecall. For the new PHP programmer might confuse why there are lot of method for to get current date and time and which one to use in their project. This RFC changes the default error will change to PDO::ERRMODE_EXCEPTION in PHP 8. Due to a regression introduced in MySQL 8.0.14, in-place upgrade on a case-sensitive file system from MySQL 5.7 or a MySQL 8.0 release prior to MySQL 8.0.14 to MySQL 8.0.16 failed for instances with partitioned tables and lower_case_table_names=1. It was released on November 26, 2020. I've written a book that teaches all about modern PHP development and PHP 8. It runs just fine with PHP8 and I've only had to make two changes in 18 years to replace a few deprecated but still functional things. Those coroutins towards the end goals version available for PHP is 7.3.8 introduced for parameters limiting them to new. 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