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- New features of php7: changes brought by php7
- 1. Modification of string processing mechanism; 2. Modification of integer processing mechanism; 3. Modification of parameter processing mechanism; 4. Modification of foreach; 5. Modification of list; 6. Modification of variable processing mechanism.
- PHP7 2642 2023-02-17 15:32:01
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- New features of php7: New things brought by php7
- 1. Type declaration, you can use string (string), integer (int), floating point number (float), and Boolean value (bool) to declare the parameter type and function return value of the function. 2.set_exception_handler()
- PHP7 2719 2023-02-17 15:30:02
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- PHP 8 new features JIT understanding
- PHP 8's JIT (Just In Time) compiler will be integrated into PHP as an extension. The Opcache extension is used to convert certain opcodes directly into cpu instructions at runtime.
- PHP7 3964 2023-02-17 15:28:01
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- Add a 'non-null merge' syntax sugar to PHP7
- In PHP 7, a new feature was introduced, the null coalescing operator (??), which is used as an alternative to the ternary operation combined with the isset() function, which returns the null if it exists, instead of the null coalescing operator the first operand, otherwise the second operand is returned.
- PHP7 2797 2023-02-17 15:26:02
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- php7.0.x deprecated features
- php7.0.x deprecated features
- PHP7 2982 2023-02-17 15:24:01
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- PHP 8 is coming in half a year, let's take a look at what new features it has
- The new major version of PHP, PHP8, is expected to be released in late 2020, and it is under very active development right now, so the pace and progress of development may change significantly in the coming months.
- PHP7 4775 2023-02-17 15:22:02
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- About error handling after upgrading php7
- Since the emergence of php7 has brought about significant performance improvements, I wanted to experience the features brought by the new version, so I upgraded. I found that an error occurred when requesting the interface on the website. After troubleshooting, I recorded the solution...
- PHP7 3898 2023-02-17 15:20:01
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- Both PHP5 and 7 are available, so where is PHP6?
- PHP7 is a brand new version of the PHP programming language, which has been greatly improved mainly in terms of performance. Official documents show that PHP7 can achieve twice the performance of PHP5.x version. At the same time, it also sorts out the syntax of PHP and provides many popular syntax formats in other languages.
- PHP7 3242 2023-02-17 15:18:02
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- Tutorial on running PHP7 using FastCGI mode
- As we all know, there are two web servers commonly used with PHP, apache and nginx. After compiling the server, you need to configure it before you can parse PHP files normally. Let's take a look at how the two servers parse php files.
- PHP7 3840 2023-02-17 15:16:01
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- Laravel + Alibaba Cloud OSS completes the image and text separation architecture
- This case uses Laravel5.6 + Alibaba Cloud OSS to complete the image upload function. It is full of practical information and can be completed by following the steps. Before deploying the environment, we need to register an account on the Alibaba Cloud platform, either a personal account or a company account. After the registration is completed, copy the access_key and access_secret configurations in the project to complete the basic settings of the project. 1. Create a new project and install the framework code of Laravel 5.6 version 1. Environmental configuration requirements Laravel has some requirements for the system. Your server meets the following...
- PHP7 195 2020-05-21 09:03:23
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- PHP7 garbage collection mechanism (GC) analysis
- The garbage collection mechanism is a dynamic storage allocation scheme. It automatically releases allocated memory blocks that are no longer needed by the program. The process of automatically reclaiming memory is called garbage collection. The garbage collection mechanism allows programmers not to worry too much about program memory allocation, so that they can devote more energy to business logic.
- PHP7 5653 2023-02-17 15:14:02
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- PHP7 production environment queue Beanstalkd correct usage posture
- Beanstalkd is a high-performance, lightweight distributed memory queue, C code, typical Memcached-like design, protocol and usage are the same style, so users who have used memcached will feel that Beanstalkd is familiar.
- PHP7 3307 2023-02-17 15:12:01
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- JpGraph4.0.2 Chinese garbled characters and solutions that cannot be displayed in php7.0 version
- Reason: By default, JpGraph converts strings to utf8, but if your file itself is utf8 and uses Chinese fonts, it will be converted once. As a result, garbled characters will appear after one more conversion. Solution: Use the following encoding for conversion wherever Chinese is used.
- PHP7 3048 2023-02-17 15:10:01
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- In-depth understanding of PHP7 kernel Object
- This article provides an in-depth explanation of Object in the PHP7 kernel and the changes from the previous PHP5.
- PHP7 3801 2023-02-17 15:08:02
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- Changes brought to PHP7 by the new Abstract Syntax Tree (AST)
- Most of the content of this article is based on the RFC document of AST: https://wiki.php.net/rfc/abstract_syntax_tree. In order to make it easier to understand, excerpts from the source document are introduced.
- PHP7 3055 2023-02-17 15:06:01
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