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- Detailed explanation of php7 installation system requirements
- PHP is a widely accepted open source scripting language used for web development and creating dynamic web pages. PHP 7 is the latest version of the PHP language, which brings many important changes and improvements, such as faster execution, better memory management and error reporting, better security, and simpler syntax. However, before installing PHP 7, you need to determine whether your system meets the following requirements: 1. Operating system requirements PHP 7 supports various operating systems, such as Windows, Mac OS, Linux, etc. However, it does not support old
- PHP7 863 2023-04-05 10:40:49
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- How to solve Chinese garbled characters in php7 web pages
- As a developer, we usually encounter many problems in web development, and Chinese garbled characters are one of them. PHP7 is a widely used scripting language. If we encounter the problem of Chinese garbled characters during the development process, how should we solve it? This article will explore this issue in detail. PHP7 is a fast, flexible and compatible scripting language that can easily write large websites and applications. When using PHP7 for web development, Chinese garbled characters often appear in the input and output interfaces, causing the web page to fail to display or output normally. this
- PHP7 760 2023-04-04 10:03:26
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- In-depth discussion of the problem that the php7.1 service cannot be found
- There are many errors and issues you may encounter while running PHP websites and applications. One of them is "php7.1 service not found" error. This error is usually caused by not correctly configuring the PHP installation path. In this article, we will delve into this issue and provide you with a solution. The most common reason for this error is that your system does not have the installation path for PHP 7.1 configured correctly. When you try to run a PHP script, the server cannot find the PHP language processor, resulting in this
- PHP7 617 2023-04-03 14:34:30
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- How to compile and install php7.3
- PHP 7.3 is the latest version of the PHP language. Compared with older versions, it has better performance and speed, and also has thoughtful extension support. For best performance and security, we need to compile and install PHP 7.3 manually. Here are the specific steps and instructions. ## 1. Preparation before installation Before starting the installation, please make sure that the following software packages have been installed on your system: * GCC* make* autoconf* libcurl4-openssl-dev* libssl-d
- PHP7 2357 2023-03-31 10:11:11
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- How to install pdo_mysql extension in php7
- When programming PHP, we often need to use the MySQL database. In PHP, the PDO extension is one of the important tools for connecting to the MySQL database. It can provide a database access interface with high efficiency, reusability and security. In versions above PHP 7, you need to go through certain steps to install the PDO_MYSQL extension. This article will teach you how to install PDO_MYSQL extension on PHP 7. 1. Preparation before installation 1. You need to install the PHP development environment, including PHP, Apache and MySQ
- PHP7 1857 2023-03-31 09:35:23
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- How to use php7 encryption method to protect code security
- Introduction With the rapid development of the Internet, the security of websites, apps and other applications has become increasingly important. In the process of developing applications, in order to protect the code from being stolen and tampered by malicious attackers, code encryption is very necessary. This article will introduce how to use php7's encryption method to protect the security of your code. 1. What is code encryption? Code encryption is to transcode, obfuscate or encrypt the code so that the code cannot be read directly during runtime, thereby enhancing code confidentiality and security to prevent malicious attacks and illegal tampering. 2. Why use code encryption? 1. Guarantee
- PHP7 985 2023-03-31 10:03:09
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- Detailed explanation of the extended configuration of pecl under mac (with code examples)
- This article brings you relevant knowledge about PHP. It mainly introduces to you the extended configuration of pecl under mac. This article is based on php7.4. Friends who are interested can take a look at it. I hope it will be useful to you. help.
- PHP7 1164 2023-03-25 17:51:08
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- Two new operators added to php7: '?->' and '??'
- In previous PHP versions, if we did not define a variable, using it directly would result in an Undefined variable error. However, in PHP7, we can use some new features to avoid this problem. These new features include two new operators: ?-> and ??. They can solve two different types of problems respectively.
- PHP7 1693 2023-03-21 16:14:22
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- How to convert array to string in php7
- How to convert array to string in php7: 1. Create a new php7 sample file and define an array; 2. Use the implode() function to convert the array into a string; 3. Print the string after the array conversion. .
- PHP7 4633 2023-02-18 10:46:01
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- What to do if win10 fails to build php7.1
- Solution to the failure to build php7.1 on win10: 1. Open the php.ini file; 2. Uncomment "extension=php_curl.dll extension=php_gd2.dll"; 3. Modify the configuration to "session.save_path = "D:/ phpsessiontmp""; 4. Configure PHP's file upload function; 5. Modify "date.timezone".
- PHP7 6441 2023-02-18 10:44:02
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- What should I do if php7 cannot be used after downloading and installing it?
- Solution to the problem that php7 cannot be used after downloading and installing: 1. Check the startup script through "vim /etc/init.d/php-fpm"; 2. Modify the execution file path in the script correctly or use "sed -i 's" /@sbindir@/\/usr\/local\/php\/sbin/g' /etc/init.d/php-fpm" statement can be modified directly.
- PHP7 5937 2023-02-18 10:42:01
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- How to install and deploy php7.0
- How to install and deploy php7.0: 1. Go to the PHP official website to download the installation version corresponding to the local system; 2. Extract the downloaded zip file to the specified directory; 3. Open the command line window and go to the "E:\php7" directory Just run the "php -v" command.
- PHP7 7422 2023-02-18 10:40:02
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- What should I do if php7 opcache cannot be opened?
- How to enable opcache in php7: 1. In the CLI environment, enable opcache by setting "opcache.enable_cli=1"; 2. Set the opcache shared memory storage size by "opcache.memory_consumption=128"; 3. Enable Opcache File Cache and The opcode cache is cached in an external file; 4. Restart php-fpm.
- PHP7 1670 2023-02-18 10:38:01
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- How to install mongo extension in php7.0
- How to install the mongo extension in php7.0: 1. Create the mongodb user group and user; 2. Download the mongodb source code package and place the source code package in the "/usr/local/src/" directory; 3. Enter "src/" directory; 4. Unzip the source code package; 5. Create the mongodb file directory; 6. Copy the files to the "mongodb/" directory; 7. Create the mongodb configuration file and modify the configuration.
- PHP7 2050 2023-02-18 10:36:01
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- Does php7 not have php oci8?
- PHP7 does not have oci8 and needs to be installed and configured. The method for installing oci8 extension in PHP7 is: 1. Download and install "oracle-instantclient19.5-basic-19.5.0.0.0-1.x86_64.rpm"; 2. Add environment variables; 3. , directly search for oci8 on the PHP official website; 4. Install oci8 through the "pecl install oci8" command.
- PHP7 1903 2023-02-18 10:34:01
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