PHP opens openssl method
The content of this article is about the method of opening openssl in PHP. It has certain reference value. Now I share it with everyone. Friends in need can refer to it.
When debugging the program today, I was prompted to enable openssl. , it turns out that in most cases openssl is not turned on. To enable it, you need to make simple settings
php method to turn on openssl. In most cases, openssl is not turned on. To enable it, you need to make simple settings. Settings
How to open under windows:
#1: First check whether extension=php_openssl.dll in php.ini exists. If it exists, remove the previous comment. ';', if this line does not exist, add extension=php_openssl.dll.
2: Let’s talk about the php folder: php_openssl.dll, ssleay32.dll, libeay32.dll 3 files are copied to the WINDOWS\system32\ folder.
3: Restart apache or iis (iisreset /restart)
At this point, the openssl function is enabled.
How to open it under Linux:
I am using the cloud host of Jinshang Data, PHP version: 5.2.14
The following plan is based on my host Take an example to explain adding openssl module support to PHP.
Some answers on the Internet say to recompile PHP, add configure parameters, and increase openssl support. Here is a method that does not require recompiling.
It is best if the PHP installation package file exists on the server. If it has been deleted, download the PHP installation file with the same version as the version displayed on the phpinfo page. Here is php-5.2.14.tar.gz
It is recommended to go to Sohu Mirror Download, NetEase mirror not found. The address is: http://mirrors.sohu.com/php/
Use the ssh tool to connect to the host.
Copy code The code is as follows:
# Download to the /var/www/php5 directory
cd /var/www/php5
wget http://mirrors.sohu.com/php/php-5.2.14.tar.gz
# Unzip
tar zxvf php-5.2.14.tar.gz
# Enter PHP's openssl extension module directory
cd php-5.2.14/ext/openssl/
/var/www/php5/bin/phpize # Here is your own phpize path, if you can't find it Arrive, use whereis phpize to find
#. After execution, an error is found that config.m4 cannot be found. config0.m4 is config.m4. Directly rename
mv config0.m4 config.m4
/var/www/php5/bin/phpize
./configure --with-openssl --with-php-config=/var/www/ php5/bin/php-config
make
make install
# After the installation is completed, a directory of .so files (openssl.so) will be returned. Copy the openssl.so file in this directory to the extension_dir you specified in php.ini (find: extension_dir = in the php.ini file). My directory here is var/www/php5/lib/php/extensions
# Edit the php.ini file and add
extension=openssl.so
# at the end of the file to restart Apache
/usr/local/apache2/bin/apachectl restart
Okay, openssl support is now successfully added.
Related recommendations:
openssl extension to implement public key encryption function
php does not compile and install openssl extension implementation
The above is the detailed content of PHP opens openssl method. For more information, please follow other related articles on the PHP Chinese website!
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
1667
14
1426
52
1328
25
1273
29
1255
24
PHP: A Key Language for Web Development
Apr 13, 2025 am 12:08 AM
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: Comparing Two Popular Programming Languages
Apr 14, 2025 am 12:13 AM
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 vs. Python: Understanding the Differences
Apr 11, 2025 am 12:15 AM
PHP and Python each have their own advantages, and the choice should be based on project requirements. 1.PHP is suitable for web development, with simple syntax and high execution efficiency. 2. Python is suitable for data science and machine learning, with concise syntax and rich libraries.
PHP in Action: Real-World Examples and Applications
Apr 14, 2025 am 12:19 AM
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.
The Enduring Relevance of PHP: Is It Still Alive?
Apr 14, 2025 am 12:12 AM
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 and Python: Different Paradigms Explained
Apr 18, 2025 am 12:26 AM
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 vs. Other Languages: A Comparison
Apr 13, 2025 am 12:19 AM
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 and Python: Code Examples and Comparison
Apr 15, 2025 am 12:07 AM
PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.
