PHP Tutorials

Laravel Installing a package can do this: composer require laravel/scout So how do you delete it? The composer Update command is not used because the contents of the Vender folder are changed and updated with the composer update. Reply content:

This is the code: activationservice.php Mailer = $mailer; $this->activationrepo = $activationRepo; The Public Function Sendactivationmail ($user) {if ($user->activated | |! $this->shoul Dsend ($user)) {return;

Used to be 32-bit PHP environment The development machine windows and the server CentOS are all 64-bit I wonder if 64-bit vs. 32-bit PHP has an advantage? Is there any need to upgrade to 64-bit? Will there be a pit? Searched for a long time did

There are two main scenarios: User to hack cookie Malicious user hijacking Cookie impersonating login How to set a cookie to remember the user's login status and relatively safe? Reply content: There are two main scenarios:

$config['image_library'] = 'gd2'; $config['source_image'] = 'upload/ali.gif'; $config['create_thumb'] = TRUE; $config['maintain_ratio'] = TRUE; $config['width'] = 75; $config['height'] = 50; $this->load->library('image_lib',

I. How is PHP multi-process used? (The vast majority of PHP programs are used | Almost no use.) Ii. What is the usage of PHP multi-threading? (The vast majority of PHP programs are used | Almost no use.) Iii. PHP Multi-process, PHP multi-line

I'm going to upload a video now, and now I have two questions, One: How to add a watermark to a video that has been uploaded to seven cows? I'm only going to add watermarks to the video when transcoding, but I don't know how to add a watermark to

PHP strtotime (' 2016-9-22 59:59:59 ') cannot return a timestamp when it is running in the CLI, but this time is clearly correct??? Reply content: PHP strtotime (' 2016-9-22 59:59:59 ') cannot return a timestamp when it is running in the CLI,

PHP a random code, according to the ID inserted into the database, and then determine if the database already exists in the random code and then randomly inserted into the database Reply content: PHP a random code, according to the ID inserted

Here is my code: Redis) {$cfg = [' scheme ' = + env (' Redis_scheme ', ' TCP '), ' host ' = env (' RE Dis_host ', ' 127.0.0.1 '), ' port ' = env (' Redis_port ', 6379)]; $this->redis = new \predis\client ($CFG); }}/** *

Redis) {$cfg = [' Scheme ' = ' tcp ', ' host ' = ' 127.0.0.1 ', ' Port ' = 6379]; $this->redis = new \predis\client ($CFG); }}/** * Close the session * @since 5.4.0 */Public Function Close () {$this->redis-> ; Quit ();

is the file name and path exist in the database or the picture is converted into binary existence database? What kind of method is generally? Reply content: is the file name and path exist in the database or the picture is converted into binary

Make a website, two sets of template switch, but there is a cache, can not immediately see the effect, to re-login before the line, how to solve the problem Reply content: Make a website, two sets of template switch, but there is a cache, can

I'm going to attach my code. 刪除 $(".box").click(function(e){ var removetype = e.currentTarget.dataset.removetype; /*mailbox*/ if (removetype=='select_del') { $.ajax({ type: "POST",

Title! If the user name repeats, the feedback is registered. But the backstage said it still did not receive the data. Reply content: Title!If the user name repeats, the feedback is registered. But the backstage said it still did not receive

I use PHP to implement an account can only be logged in the same device at the same time, note, not the same IP. Previously, the table in MySQL was added to show whether the login field, if the login is set to 1, the exit is set to 0. But later

function myfun(a,b){ return a+b;} 这个简单的自定义函数，可否不通过require的方法，将它变成一个系统内部函数？也就是我进入php -a 后，可以直接输入 echo myfun(3,4);python可以把自定义函数放在一个专门放置系统函数的文件夹内，这个自定义函数就和语言本身的内置函数一样使用了， php可否做到？@brook我这么做了vim /etc/php5/apache2/php.iniauto_prehend_file=/tmp/myFun.

A MAGENTO2 website 100,000 sku, what kind of server is needed Current 8G Memory 4 cores And what php.ini needs to be configured. MySQL, how my.cnf needs to be configured See some references on the internet below, and want to know how to adjust

Problem: Because I have a program migrated to the SLIM framework, so, the previous dynamic address is really withredirect, the code is as follows: CI = $ci; }/** * Compatible URL Middleware invokable class. * * @param

Why are all people advocating writing scripts in Python? What are the special advantages of Python? I feel like PHP doesn't have a quality advantage? Like node. js or asynchronous, so it feels more appropriate to write scripts, but what about Python?