1. Download
1 2 |
|
2. Download and install dependencies
1 |
|
3. Compile and install php
1 2 3 4 5 6 7 8 9 10 |
|
4. Configure PHP Related files
1 2 3 4 5 6 7 8 |
|
5. Start php and confirm whether the installation is successful
1 2 |
|
How to install php on Linux: 1. Download and decompress "php-7.0.30.tar.gz"; 2. Download and install dependencies; 3. Pass "./configure --prefix=/usr/local" /php..." Compile and install PHP; 4. Configure PHP related files.
The operating environment of this article: linux5.9.8 system, php-7.0.30 version, DELL G3 computer
Installing php under Linux
1. Download
1 2 |
|
2. Download and install dependencies
1 |
|
3. Compile and install php
1 2 3 4 5 6 7 8 9 10 |
|
4. Configure PHP Related files
1 2 3 4 5 6 7 8 |
|
5. Start php and confirm whether the installation is successful
1 2 |
|
Recommended learning: "PHP Video Tutorial"
The above is the detailed content of How to install php on Linux. For more information, please follow other related articles on the PHP Chinese website!
AI-powered app for creating realistic nude photos
Online AI tool for removing clothes from photos.
Undress images for free
AI clothes remover
Generate AI Hentai for free.
Easy-to-use and free code editor
Chinese version, very easy to use
Powerful PHP integrated development environment
Visual web development tools
God-level code editing software (SublimeText3)
JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,
In PHP8, match expressions are a new control structure that returns different results based on the value of the expression. 1) It is similar to a switch statement, but returns a value instead of an execution statement block. 2) The match expression is strictly compared (===), which improves security. 3) It avoids possible break omissions in switch statements and enhances the simplicity and readability of the code.
In PHP, you can effectively prevent CSRF attacks by using unpredictable tokens. Specific methods include: 1. Generate and embed CSRF tokens in the form; 2. Verify the validity of the token when processing the request.
The... (splat) operator in PHP is used to unpack function parameters and arrays, improving code simplicity and efficiency. 1) Function parameter unpacking: Pass the array element as a parameter to the function. 2) Array unpacking: Unpack an array into another array or as a function parameter.
In PHP, the final keyword is used to prevent classes from being inherited and methods being overwritten. 1) When marking the class as final, the class cannot be inherited. 2) When marking the method as final, the method cannot be rewritten by the subclass. Using final keywords ensures the stability and security of your code.
The main reasons why you cannot log in to MySQL as root are permission problems, configuration file errors, password inconsistent, socket file problems, or firewall interception. The solution includes: check whether the bind-address parameter in the configuration file is configured correctly. Check whether the root user permissions have been modified or deleted and reset. Verify that the password is accurate, including case and special characters. Check socket file permission settings and paths. Check that the firewall blocks connections to the MySQL server.
Strict types in PHP are enabled by adding declare(strict_types=1); at the top of the file. 1) It forces type checking of function parameters and return values to prevent implicit type conversion. 2) Using strict types can improve the reliability and predictability of the code, reduce bugs, and improve maintainability and readability.
C language conditional compilation is a mechanism for selectively compiling code blocks based on compile-time conditions. The introductory methods include: using #if and #else directives to select code blocks based on conditions. Commonly used conditional expressions include STDC, _WIN32 and linux. Practical case: Print different messages according to the operating system. Use different data types according to the number of digits of the system. Different header files are supported according to the compiler. Conditional compilation enhances the portability and flexibility of the code, making it adaptable to compiler, operating system, and CPU architecture changes.