How to get the size of the disk partition through the php file system function. The file system function can not only operate on directories and files, but also obtain relevant information about directories and files. So can the size of the disk partition be obtained? The disk_total_sapce() function is used to obtain the size of the disk partition, and the disk_free_space() function is used to obtain the remaining space of the disk partition. disk_total_space() function: Get the disk size of a directory. The syntax format is as follows: float disk_total_space(string directory) This function returns the number of bytes in the corresponding file system or disk based on a directory string provided by the parameter directory. Note: This function cannot act on remote files, and the files it detects must be accessed through the server's file system! disk_free_space() function: Get the available space of a directory. The syntax format is as follows: float disk_free_space(string&am
1. 10 recommended articles about file system functions
Introduction: How to get the size of the disk partition through the php file system function. Not only can the file system function operate on directories and files, but also You can get information about directories and files, so can you get the size of a disk partition? The disk_total_sapce() function is used to get the size of the disk partition, and the disk_free_space() function is used to get the remaining space of the disk partition: Get the disk size of a directory, the syntax format is as follows: float ...
2. Introduction to examples of php disk_free_space and disk_total_space
Introduction: php disk_free_space and disk_total_space examples introduction
3. php disk_free_space Return to directory available space_PHP tutorial
Introduction: php disk_free_space returns the available space of the directory. Usage disk_free_space($path); Note: This function cannot be used on remote files. The checked files must be accessed through the server's file system. This function will be based on the corresponding function. Text
4. disk_free_space - Returns the free space in the directory_PHP Tutorial
Introduction: disk_free_space - Returns the directory disk_free_space - Returns the free space in the directory disk_free_space (PHP 4 = 4.1.0, PHP 5) disk_free_space - Returns the free space in the directory described by float disk_free_space (word
5. php disk_free_space and disk_total_space function_PHP tutorial
Introduction: php disk_free_space and disk_total_space function. php disk_free_space function and disk_total_space function tutorial, the first one The function refers to the space returned by the function, in bytes, in the specified directory, and the disk_total_space function returns the total
6. php gets the size of all disk space on the server_ PHP tutorial
#Introduction: php gets the size of all disk space on the server. In daily programming, it is sometimes necessary to obtain disk space usage. In most cases, the disk_free_space and disk_total_space functions are used. The following example is to obtain the free space of all disks on the server
7. disk_free_space - Returns the available space in the directory
Introduction: disk_free_space - Returns the free space in the directory. disk_free_space - Returns the free space in the directory disk_free_space (PHP 4 = 4.1.0, PHP 5) disk_free_space - Returns the free space in the directory described by float disk_free_space (word
8. php disk_free_space and disk_total_space function
##Introduction: php disk_free_space and disk_total_space function. php disk_free_space function and disk_total_space function tutorial, the first function refers to the space returned by the function, In bytes, in the specified directory, the disk_total_space function returns the total
9. php gets the size of all disk space on the server
Introduction: php gets the size of all disk space on the server. In daily programming, it is sometimes necessary to obtain disk space usage. In most cases, the disk_free_space and disk_total_space functions are used. The following example is to get all the disk space of the server
10. php disk_free_space returns the directory available space
##Introduction: disk_free_space returns Available space for the directory, this can be determined based on the size of your hard drive
The above is the detailed content of 10 recommended articles about php disk_free_space() function. For more information, please follow other related articles on the PHP Chinese website!

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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