PHP features: the command line mode starts with version 4.3.0. PHP provides a new type of cli sapi (Server Application Programming Interface, Server Application Programming Port) support, named CLI, command Line Interface, that is, Command Line
Execute the system external command in PHP as a script language on the server, such as simple writing or complex dynamic web pages, it is fully competent. But this is not always the case. sometimes, to implement a function, you must use an external
PHP is an open-source server-side scripting language. at first, these three letters represent "PersonalHomePage", but now they represent "PHP: HypertextPreprocessor"
PHP is an open-source server-side scripting language. at first, these three letters
"Go" PHP Execution System external Command systems () EXEC () PassThru (), Execpassthru
I note: Use must pay attention to security issues, in the following I will enumerate some of the relevant PHP code audit. The contents are reproduced below.
PHP
This time to bring you bypass disable functions execute PHP system command summary, bypass disable functions Execute PHP system commands to note what, the following is the actual case, take a look.
First, why should bypass disable functions
For
exec or system can invoke the cmd command
Directly on the code:
Copy Code code as follows:
/** Open the Windows Calculator * *
EXEC (' Start c:windowssystem32calc.exe ');
/** PHP to generate a batch file for Windows, and
Introduction to PHP command line usage, PHP command line usage
PHP is a very popular web service-side scripting language. In fact, PHP can not only play an important role in the Web server. Can be executed at the command line.
In this article, I
PHP as a server-side scripting language, like writing simple, or complex dynamic Web pages such tasks, it is fully competent. But things are not always the case, sometimes in order to implement a function, you have to rely on the operating system of
Starting with version 4.3.0, PHP provides a new type of CLI SAPI (Server application Programming Interface, service-side application programming port) support, called CLI, which means Command line Interface , which is the command-line interface. As
PHP to execute cmd command, php execute cmd command
This article describes the following, in the PHP code to execute the CMD command method, described under the php.ini file configuration safe_mode parameter Support command execution method, the
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.