Php implements the rsa algorithm. how can this problem be solved?

Php has been practicing rsa algorithms for more than a month in the company. I am studying Php interns every day. but I am about to do my graduation thesis. I can't find any time. now I will share my questions: design and implementation of a secure

Can PHP call dynamic files across domain names? What should I do?

Can PHP call dynamic files across domain names? Can PHP call dynamic files across domain names? For example, if there are websites www.a.com and www. B .com, can the php file in website A contain the php file in website B? ------ Solution -----------

PHP is safe. I want to ask, what should I do if I receive user data?

PHP is safe. I 'd like to ask, how do I handle user data? PHP is safe. I 'd like to ask, how do I handle user data? Is there a standard common receiving function? At present, it is basically: $ a $ _ POST [& quot; a & quot;]; or $ a $ _ GET [& quot;

PHP development environment with series (3)-Project source code ing

PHP development environment configuration series (III)-Project source code ing & nbsp; after installing the XDebug configuration in the PhpEclipse + XAMPP environment last night, you can start typing two lines of code. During java development in the

Through the test of large projects, the perfect and mature framework system is updated and released again

After the tests of large projects, the perfect and mature framework system is updated and released again. The release of www. stu80.comgonggaonew. php cannot be completed without the time required to perform complex project tests. It also has the

Questions about the escape of submitted content

For more information about the submitted content escaping, please refer to the following link: Generally, when writing a PHP program, do you need to execute escaping before the textarea data is submitted to the database? because if there is php code

No MySQL information in PHPinfo. how to configure PHP?

PHPinfo does not contain MySQL information. how can I configure PHP? My configuration is apache_2.2.13-win32-x86-openssl-0.9.8k.msiphp-5.2.10-win32-vc6-x86.zip mysql-5.1.37-win32.msi all steps are done in accordance with the manual. The php

Zencart template website younger brother I use ftp to upload the homepage flash image but it does not show

Zencart template website I use ftp to upload a home page flash image without displaying a home page flash image that I use ftp to upload. the uploaded directory and image name are the same. I just want to replace the old image zencart template

Solve PHP to generate UTF-8 encoded CSV file with Excel open garbled problem

Solve the PHP generated UTF-8 encoding CSV file with Excel open garbled problem wrote in fact this problem has been encountered a long time ago, it should be not resolved, at that time, the openoffice was opened normally, while the excel file was

How to accurately obtain the number of online users in discuz is not calculated based on the number of IP addresses

How to accurately obtain the number of online users in discuz is not calculated by the number of IP addresses. How to accurately count the number of online users in discuzx2.5 is not calculated based on the number of IP addresses. In addition, the

Has anyone ever done secondary development of CMS? How to solve

Has anyone ever done secondary development of CMS? What should I do with the secondary development of Zhimeng CMS? What do you know? Have you done anything? Please give me some suggestions. thank you. ------ solution ------------------ no & nbsp; ---

What is the difference between php and java website backend?

What is the difference between php and java website backend? Share To: ------ solution -------- what is the difference between php and java website backend? Share: ------ Solution -------------------- Copy and paste the file directly. In

PHPfgets reads the string by row and splits the string from The explode into an array.

Category & nbsp; type | directory | File | size | creation time & nbsp; File | C: ProgramFilesJavajre7libziAmericaIndiana | Vevay | 724 | 2014-10-1309: 36File | C: programFilesJava PHP fgets read strings by line and split strings into arrays by

Phpcurl is accessed by proxy. the server can. it cannot be accessed locally.

Phpcurl is accessed by proxy. the server can. if it is not tested locally, use the & nbsp; curl proxy for access. the test is feasible on the server, but the result is blank on the local server. ask what the situation is, the proxy ip address is

Why is my website very stuck, system problems or hardware problems?

Why is my website stuck? is it a system problem or a hardware problem? I am using a VPS server, memory 1G & nbsp; ECC, dual-core CPU, 70G hard drive, 3 M dedicated bandwidth, 4-wire, WIN2003 system because the website is still in beta testing,

How does js obtain the checkbox value in the shopping cart and return it to php?

How does js obtain the checkbox value selected in the shopping cart and return it to php? I want to select checkbox in the shopping cart. js returns the ID number of the selected item and returns it to php, php connects to the database to query the

For beginners, please provide algorithms for arrays. thank you for the php Tutorial.

Cainiao's Question: Please provide algorithms for arrays. Thank you & lt ;? Php $ arrItemarray (Array (code & gt; 10000, name & gt; China, s & gt; 1), Array (code & gt; 30000, name & gt; France, s & gt; 50), Array (code & gt; 30000, name Cainiao

How to retrieve multiple data entries from the database

How to extract multiple pieces of data from the database. the database has multiple pieces of data, but there is always only one piece (the younger brother used php for the first time). below is my database connection code

Hierarchical employee management system, checkthemanualthatcorrespondstoyourMySQLserverversion what is this-php Tutorial

Hierarchical employee management system, checkthemanualthatcorrespondstoyourMySQLserverversion what is the error? I use hierarchy as an employee management system. when I write to the employee page, how can I get this prompt:

A php paging program reports an error. how can this problem be solved?-php Tutorial

For a PHP paging program, the following error occurs: phpcode=de_once (conn. php); if (isset ($ _ GET [pclass]) {$ p_pclass];} else {$ p _ ;}$ respagemysql_query (& quot; SELECTCOUNT (*) a php paging program reports an error This is a paging program:

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