PHP

This article mainly introduces the yii Framework configuration default controller and action examples. For more information, see set default controller. Add configuration in/protected/config/main. php The code is as follows: Return array

This article mainly introduces two methods for php to convert a string to date and store it in the database. For more information, see the first method. The code is as follows: $ Date = date ("Y-m-d", strtotime ("2011-12-12 ")); Method 2

This article mainly introduces the php implementation of Baidu to search for weather thieves in a certain place. for the methods of displaying weather forecast information in php, you can refer to the following example for a friend. The code

Php html generation technology is simpler than ASP technology. the following briefly describes how to generate HTML in batches using PHP. Currently, CMS supports generating HTML in articles, the benefits of generating HTML static web pages do not

This article describes how to solve the problem of no json_decode function in php5.2 or below. if you need it, refer to JSON When writing code today, we need to use the json_decode function. we found that this function was not integrated in

This article mainly introduces an encapsulation class for PHP to quickly read large CSV files by line. this class is also applicable to other large text files, you can refer to the reading of large CSV files as described earlier (PHP code example

The number of daffodils refers to an n-digit number (n ≥ 3). the sum of the n power of the number on each digit is equal to itself. (For example: 1 ^ 3 + 3 ^ 3 + 5 ^ 3153) This article mainly introduces four examples of php to implement daffodils.

Recently, I made a project that requires three levels of linkage between provinces, cities, and cities. I have read a lot of information online, so I have the following ideas and code Ajax. The basic idea is: dynamically create the select control

The UploadFile class in ThinkPHP is used to process file uploads. This article summarizes how to use the UploadFile class in the learning process. ThinkPHP The use of the upload class is very simple. if you are using the Upload function for the

You can use functions such as sort (), asort (), and arsort () to sort PHP one-dimensional arrays. you need to customize the sorting of PHP two-dimensional arrays. You can use functions such as sort (), asort (), and arsort () to sort

This article mainly introduces the PHPget_meta_tags () function that you may not know. it is a more practical function. this is also the first time that you can see it. For more information, see Definition and usage: Get_meta_tags-extract all meta

This article mainly introduces the PHP error WARNING: SESSION_START () [FUNCTION.SESSION-START] solution, the need of friends can refer to the development of the time, the operation session sometimes encounter this problem: Warning: session_start ()

This article mainly introduces how to disable the iframe reference of webpages in PHP, Nginx, and Apache by using X-Frame-Options. For more information, see iFrameNginxApache. You can use php or nginx to add the X-Frame-Options header to control

When using php to intercept Chinese strings, two functions, iconv_substr and mb_substr, are frequently used. how should I select these two functions? Refer to the example described in this article to understand. Sample code. the substr and

The so-called object-oriented is when and what to do, and what we need to think about when designing a class is what to do. so what kind of class is in line with the idea of OOP? the answer is: after this class is written, it can accurately

Not to mention nonsense. go directly to the code. The basic instructions are in the remarks. The code is as follows: /* * @ Im // The Image resource to be scaled * @ Filetype // the type of the created thumbnail file * @ DstimW // resize the image

First, create a model (Project Directory models). note: The model name is the same as the file name and must inherit the data core class CI_Model, and the constructor in the parent class must be reloaded. CI framework CodeIgniter's data function

CodeIgniter is a toolkit provided for PHP programmers who write network applications. Its goal is to achieve faster project development than writing code from scratch. For this reason, CI provides a rich set of class libraries to meet common task

This article mainly introduces a simple method to use PHP to crack anti-Leech images, but the small series is not tested and looks a bit unreliable. if you need a friend, you can refer to it and have your own host to design "anti-leech ", in fact,

This article mainly introduces the sorting method of php arrays containing Chinese characters. if you need a php array, you can refer to the Chinese sorting method of php arrays. Generally, the file format is utf8, but it cannot be sorted directly