PHP Tutorials

The structure of the system, there are two modules are default and admin, also has and smarty integration. But there are two problems:1. When the access address is Http://XXX.com/index, http://XXX.com/admin, the page display is normal, the

Call the Watercress API, error XMLHttpRequest cannot load https://api.douban.com/v2/book/search?q=%E7%94%B5%E6%9C%BA%E5%AD%A6&count=10. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://mytest' is

My request is to upload the picture through the UE editor if it is too large, it will be scaled to a fixed size of the method in the UE file and how to write there is no specific code ah, and I can't find the relevant documents on the official web

Laravel inside the files are blade.php, need not convert to HTML, more conducive to the spider included? Reply content: Laravel inside the files are blade.php, need not convert to HTML, more conducive to the spider included? Now the spider,

Want to use a PHP framework alone to provide API interface for the app, so do not want a too chatty framework, such as Ci,thinkphp,laravel, there is good routing, ORM, running high efficiency can be, we recommend it, thank you Reply content:

I want to turn abcdefgh@aliyun.com into ABC ** @aliyun. com This format, in addition to using SUBSTR processing and replacement There is no other advanced wording? Reply content: I want to turn abcdefgh@aliyun.com into ABC** @aliyun. com This

I call the Clear method to set p to null, which is still available in the program below and can be printed. Reply content: I call the Clear method to set p to null, which is still available in the program below and can be printed. This is

RT, just started with YII2, now want to put some default data in the data table (setting), such as site information, template settings, etc., the table is divided into two fields key = value, my current code is: Write a Setting activereocrd into

In the school is the. NET, then is a variety of truancy and so on, after graduation can only last training course, learned PHP Now work for half a year, but has been to. NET has a difficult to give up feelings, but I also like PHP, the development

Title, code format specifications can use existing generic specifications, such as the PSR recommended format, or can be checked with related tools. What I want to ask here is the logic of the code, naming and other tools that cannot be checked.

IOS app side upload image to web,php how to receive? Before receiving, you need to make a decision to control whether the file is given upload. Size control by uploading files $_FILES["file"]["size"] By whether or not you have defined the

Imitate the public number backstage voting management function.You can add multiple issues dynamically, each with two options under the default, or add multiple items on the fly. The dynamic add function has been implemented via JS, but the value of

$arr=[ ['id'=>1,'name'=>'php','num'=>3], ['id'=>2,'name'=>'js','num'=>1], ['id'=>1,'name'=>'php','num'=>2], ['id'=>3,'name'=>'python','num'=>2], ];//怎么对id相同的对num求和并去重，返回的结果为 $arr=[ ['id'=>1,'name'=>'php','num'=>5],

Like Ask.example.com and example.com/ask,bbs.example.com and Example.com/bbs, when developing a website, do you consider switching between these two different ways of accessing each other? Reply content: Like Ask.example.com and example.com/ask,

The error message is as follows: Undefined symbols for architecture x86_64: "_PKCS5_PBKDF2_HMAC", referenced from: _zif_openssl_pbkdf2 in openssl.o "_TLSv1_1_client_method", referenced from: _php_openssl_setup_crypto in xp_ssl.o "_TLSv1

Met with a very wonderful problem, That was the original. $data = compact('id', 'name', 'status', 'add_time');M('table')->add($data); Then I add the Save field $data = compact('id', 'name', 'status', 'add_time' 'location', 'article_link');M('table')

Ask a good first Recently received a project, did not touch before, suddenly paid the piece of the problem, the Jsapi payment interface is Weixinjsbridge.invoke ("Getbrandwcpayrequest" ...). This thing always returns: Get_brand_wcpay_request:fail,

I found a lot of PHP framework is a single entrance, but basically I have seen the open source system like Discuz, Zencart, Destoon, etc. are not single-entry, ask the general company to write the project is a single entrance? Reply content: I

I need to use PHP to generate seven cattle rules in the token, do not know how to generate, ask the specific method. Reply content: I need to use PHP to generate seven cattle rules in the token, do not know how to generate, ask the specific

$a = 1;$b = 1;$c = '-';echo $a.$c.$b;//1+1 How do I implement $a.$c.$b output 0? Can we implement the results of the incoming subtraction dynamic calculation? Reply content: $a = 1;$b = 1;$c = '-';echo $a.$c.$b;//1+1 How do I implement $a.$c.$