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The new version of ThinkPHP provides the form token verification function, which effectively prevents security protection such as remote submission of forms. This article mainly introduces ThinkPHP token verification. For more information, see The

FunctionseqSearch ($ arr, $ value) {foreach ($ arras $ keygt; $ val) {if ($ val $ value) {return $ key ;}} return-1 ;} original article address: [common algorithm PHP implementation]. Thank you for sharing it. Function seqSearch ($ arr, $ value)

First, let's give an example. Today I found a new method for adding the @ function to the reply, using add_filter instead of js. This method has many advantages and avoids js conflicts (such as paging) @ invalid BUG. add_filter (comment_text,

During unit tests, dirty data is inevitable. What should we do with dirty data? The first method we thought of was to delete and modify the test method, record the data before the operation, and restore the data after the operation is completed. Add,

The problem that plagued me for a day. The first is the Mongodb replica set. Check the php Mongo extension manual to complete the replica set. Then there is a long integer problem. The timestamp of the Long Integer type stored in mongo is java. Php

The implementation of php multi-process depends on the pcntl extension. When compiling PHP, you can add enable-pcntl or compile it separately. Note: 1. the sub-process does not execute the code before fork, but just copies the memory status of the

Sometimes you need to output all the files in a folder on the server, such as backing up a website, and use the following PHP function. The function library code PHPZip is: (copy the following code to save it for calling )? ClassPHPZip {Private $

Briefly understand the new features of PHP5.5: (1) added Generator. Generator is a Generator that can return Iterator. The keyword yield is added for this purpose. (2) Add the finally keyword. That is, try? Catchfinally set... (3) foreach supports

Reprinted: you can scan segment B and crack some service passwords According to the dictionary, such as FTP, SSH, MySQL, MSSQL, and Oracle. The system will automatically try to empty and weak passwords, for example, ftp Anonymous logon, mssql sa

With the date and strtotime functions, you can easily obtain the first and last days of the current month, next month, and last month. The following describes their implementation. The date format of the function is yyyy-MM-dd. 1. Given a date, get

Php provides four methods to execute External commands. The external commands can be a system command or a self-implemented shell (Linux) and batch processing (window) script. The four call methods are exec (), passthru (), system (), and shell_exec

The configuration file name involved in this article is php-fpm.conf, which has the following important configuration items. Request_terminate_timeout30 # indicates that after 30 seconds, php scripts that are not automatically ended are ended to

The main update is to switch the logon portal so that Apsara can continue to be available. Paste it again: contains the fetion file requirePHPFetion. php; instantiation, the parameter is the sender's mobile phone number, fetion password $

Recently, there was a strange phenomenon in the project. There was a large form with thousands of inputs. When submitting the form, it was always found that the post data was incomplete, at the beginning, it was suspected that the html form name had

PublicstaticfunctiontimeFormatter ($ time) {$ dt_nowdate (Y-m-dH: I: s, time (); $ daysDateUtil: interVal (d, $ time, $ dt_now ); $ hoursDateUtil: interVal (h, $ time, $ dt_now); $ minutesDateUtil: interVal (n, $ time, $ dt_now); $ secondsD Public

PHP-YAF is a PHP extension framework developed by laruence similar to ZendFreamwork. Lightweight, fast, and scalable. It can coordinate with databases such as PEAR and ZendFreamwork to ensure compatibility. Therefore, over the past year, I have

By default, gzencode uses ZLIB_ENCODING_GZIP encoding and gzip compression format. In fact, it uses the defalte algorithm to compress data, and adds the file header and adler32 to verify that gzdeflate uses ZLIB_ENCODING_RAW encoding by default, in

There are four sample codes below. What do you think is the sorting speed of the object they create and get the member variables? 1: Set the member variables to public, assign values to the member variables through the assignment operation, directly

The multi-process demo describes how to fork sub-processes. However, if you have any children, you must remember to handle them. Otherwise, you may be confused one day, right. There are many communication methods between processes. Here we use the

According to the test, the round is not consecutive, and only one digit is entered. If you want to carry continuously, you can handle it yourself, for example: $ hourbbnum0.49024; $ hourbbnumnumber_format ($ hourbbnum, 2 ,.,); $ hourarrexplode (., $