cli mode

Sometimes we need to disable some PHP dangerous functions to ensure security. for the following information, see phpinfo () Function description: outputs information about the PHP environment, related modules, and WEB environment. Hazard Level:

New features in PHP5.3, 5.4, 5.5, and 5.6: "article format to be adjusted" PHP 5.6 1. constants can be defined using expressions Https://php.net/manual/zh/migration56.new-features.php In the previous PHP version, static values must be used to

Php disables some dangerous functions passthru () Function description: Allows execution of an external program and echo output, similar to exec (). Hazard level: High Exec ()Function description: Allows execution of an external program (such as a

How to use pure PHP to implement Timer tasks (timer) and Timer timer. How to use pure PHP to implement Timer tasks (timer) and Timer timer Timer tasks are common in WEB applications. There are roughly two ways to use PHP to implement timer tasks: 1)

In-depth understanding of ob function buffer mechanism and phpob mechanism in php. The ob function buffer mechanism in php is deeply understood, and the phpob mechanism is deeply understood. the following section describes the ob function buffer

In linux, mysql prompts "amp; quot; mysqldeamonfailedtostartamp; quot;". The solution is incorrect. bitsCN.com has a linux server and the system is centos. The website suddenly failed to connect to the database, so a friend directly restarted the

PHP5.5.X backward compatible changes: 1. Support for Windows XP and 2003 has been abandoned. To build a PHP version for Windows, you need Windows Vista or an updated system. 2. Some changes have been made to make pack () and unpack () more

CSV is a common and relatively simple file format that is widely used by users, businesses, and science. The most widely used is the transfer of table data between programs, and these programs themselves operate in incompatible formats. Now let's

In PHP, processes can be generated through the pcntl_fork function, but the official saying that it may bring unexpected results when used in the Web service environment. I don't know if you have used it. What are the unexpected consequences?

There are 1 million pieces of data in a text file, one row at a time. I need to write each row that meets the conditions into the database. The previous practice was to read the data in the file, then, store the data in the array, and use the

1. Operation modeThe five most common operating modes for PHP are now:1) CGI (Universal Gateway Interface/Common Gateway Interface)2) FastCGI (resident type cgi/long-live CGI)3) CLI (command line run/Interface)4) Web module mode (the mode of

How to resident a php script without using the while (true) method. How to resident a php script without using the while (true) method. Reply content: How to resident a php script without using the while (true) method. You don't want to use

CI framework learning notes (2)-entry file index. php, In the previous section (CI framework learning notes (I)-Environment installation, basic terms, and Framework processes), we mentioned the basic CI framework process. Here we will re-post a

CI framework Source Code Reading Notes 2 all entries index. php, ciindex. php In the previous section (CI framework Source Code Reading Note 1-Environment preparation, basic terms, and Framework processes), we mentioned the basic process of the CI

In-depth understanding of ini configuration in php (2), in-depth understanding of ini Continue with the previous article.1. Change the configuration during running As mentioned in the previous article, the ini_set function can dynamically modify

The C ++ compiler has been bundled with another editor and other programs into an interactive development environment IDE for C ++ development, the first thing is to select a suitable C ++ editor. The C ++ editor has the following elements: 1)

How to use pure PHP to implement Timer tasks (timer) and Timer timer Timer tasks are common in WEB applications. There are roughly two ways to implement Timer tasks using PHP: 1) Use the Crontab command to write a shell script and call the PHP file

Implement Timer tasks (timer) in PHP only, and implement Timer timer in php Timer tasks are common in WEB applications. There are roughly two ways to implement Timer tasks using PHP: 1) Use the Crontab command to write a shell script and call the

1. Naming conventionsThe following naming conventions should be followed as far as possible during development with thinkphp:Class 2 files are suffixed with. class.php (this refers to the class library file used internally by thinkphp, which does

Describe your problem recently I encountered a problem where a large number of orders expire. For example, if I take a product, he will not be able to pay after half an hour or the order should be deleted. First, the response is crontab, but