


Problems you may encounter when building a php environment with WampServer, wampserverphp_PHP tutorial
WampServer may encounter problems when building a php environment, wampserverphp
WampServer may encounter problems when building a php environment
1. An error occurred during installation, the MSVCR100.dll file is missing
This is because the vc library used during the installation of wampServer has not been updated. You need to install the update before installing it. Because the previously installed VC version is too low, the installation prompts that the MSVCR100.dll file is missing.
The following are the 32-bit and 64-bit VC10 download addresses:
VC10 SP1 vcredist_x86.exe 32 bits:
http://www.microsoft.com/download/en/details.aspx?id=8328
VC10 SP1 vcredist_x64.exe 64 bits:
http://www.microsoft.com/download/en/details.aspx?id=13523
After installation, the original problem will be solved.
2. Modify the default port (port 80 is used by default)
a) Open the httpd.conf file under the binapacheapache[version]conf folder in the wampServer installation directory, search for Listen, then find the 80 port after listen, and modify it to Port you want to use
b) Open the wampmanager.tpl file in the wampSever installation directory, search for localhost and add :8080
3. Modify the default website folder
a) Open the wampServer installation directory, open the config.inc.php file in the scripts directory, search for wwwDir, and set it to what you want. web directory
b) Modify Apache’s httpd.conf file, open the httpd.conf file under the binapacheapache[version]conf folder in the wampServer installation directory, search for DocumentRoot, and modify the following The path you want to set as the web directory, then search for
4. Modify mysql database password
a) Open the mysql console in the apache console. MySQL console
b) Since the password is empty, press Enter directly and type use mysql
c) 3) Enter the sql statement and execute update user set password=PASSWORD('your password') where user='root';
d) 4) Finally enter flush privileges; This is to save the modification results, otherwise it will not take effect.

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











In PHP, password_hash and password_verify functions should be used to implement secure password hashing, and MD5 or SHA1 should not be used. 1) password_hash generates a hash containing salt values to enhance security. 2) Password_verify verify password and ensure security by comparing hash values. 3) MD5 and SHA1 are vulnerable and lack salt values, and are not suitable for modern password security.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

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.

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.

PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.

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.
