PHP Tutorials

Now there is a situation: back in the background to give me a January 1, 1970 to the current number of seconds, and then I need to convert the number of seconds to years and days, I think of some methods are considered to be too complex trouble,

Why did you just open this page and load it slowly, after a few seconds to open, I see the HTML file loading for more than 3 seconds, why this? Tested in the company's server? Reply content: Why did you just open this page and load it slowly,

For example, now I want to make a package for a mall function (the function has already realized The key is to answer the following red words marked the problem, thank ~o (∩_∩) o~ The initial function of the mall is to buy only one item. The

dump($array); array(2) { [0] => array(6) { [0] => string(1) "1" [1] => string(10) "1470650276" [2] => string(12) "测试人员" [3] => string(9) "vpn出售" [4] => string(20) "出售10个包月VPN" [5] => string(6) "100000" } [1] => array(6) { [0]

I am a front-end, contact background not long time, see today there are two top-level domain names, the input domain name is the same page opened, but the address bar has not changed, do not know what this principle, who knows? Reply content: I

Teach you to use Oracle Database in PHP (ii) Create A Table Using OCI Below we will create an email personal information book. This time using the OCI8 API directive Related PHP Code: PUTENV ("Oracle_sid=orasid"); $connection = Ocilogon ("

The examples in this article describe how YII2 implements searching for multiple fields at the same time. Share to everyone for your reference, as follows: The search field in Yii2 is used Andfilterwhere This method, which can be used to search for

Teach you to use Oracle Database in PHP (i) In PHP, PHP contains almost all of the current database processing functions, including Oracle, and in this article we show you how to use these functions to manipulate the Oracle database. PHP provides 2

Why does RT note the Save configuration item in Redis.conf, and the last write data is stored in Redis after restarting the server? After I have commented out all the data in the library is cleared, but after a few days, I suddenly found that after

One of the methods in my controller has a long piece of code logic, and I won't post the specific code. Mainly want to ask you a little, how can I know how much time I use this method each time, execution speed how! Reply content: One of the

I am curious about what is the principle of acquiring Geolocation tools based on IP? What does each digit in the IP represent? Can I complete this task without using a third-party interface locally? Reply content: I am curious about what is the

The user's unique identifier is the random number generated by the 111111111~999999999 The estimated user volume for the future is tens Store user uploaded coordinate points since the draw action track is not stored in the database generated log

I install this site tutorial to the swagger plug-in synthesis into thinkphp; Https://github.com/fengdeqiao ... Found this tutorial a lot of pits, accidentally will be wrong. I have now synthesized to the fourth step: ** Fourth step: Use swagger-php

This has a server, using Nginx plus php-fpm, which contains 2 versions of PHP, 5.3 and 5.5, now that I'm going to install a new redis extension, I downloaded the Redis extension's source package from the official website, compiled and installed, and

After I received the request processing there was a time-consuming operation that required the interface to be requested, and many order-calling interfaces needed to be processed. You want to perform these actions after echo. Message Queuing needs

Upload a single file, this article to upload pictures as an example, upload effect Create database upload_img to save the upload path CREATE TABLE ' seminar_upload_img ' (' id ' int (one) not null auto_increment, ' img_name ' varchar (255)

In the company's website, I found that I need a wireless to receive my email, stock market information and so on. Don't want to pay people to get the information I want, I decided to develop a wireless website. Such information is not a problem on

Give you 256M of memory, the 10G files to sort (1 numbers per line of files), how to achieve? How do I find a 10G file to implement? Count how many times each keyword appears in a 10G file Reply content: Give you 256M of memory, the 10G files

Reading the contents of a data table with a function into a two-dimensional array Dynamic SQL statements Take the read-out number of clicks table for example. function List_hit ($fields, $where, $order, $direction, $limit, $conn) { if ($fields = =

dump($array); array(2) { [0] => array(6) { ["record_id"] => string(1) "1" ["record_create_time"] => string(10) "1470650276" ["record_create_people"] => string(12) "测试人员" ["record_name"] => string(9) "vpn出售" ["record_comment"] =>