Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged PHP
0
votes
271
views
1
answer
php - Trying to get Laravel 5 email to work
I'm trying to send an email to a specified user by typing in the URL, but I'm ...
[email protected]
MAIL_PASSWORD=MyPassword See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
254
views
1
answer
php - How to Convert Boolean to String
I have a Boolean variable which I want to convert to a string: $res = true; I need the converted value to be of ... "true" or "false" in PHP? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
287
views
1
answer
php - apc vs eaccelerator vs xcache
Im doing research on which one of these to use and I can't really find one that stands out. Eaccelerator is faster ... on which to use and why? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
218
views
1
answer
php - Symfony2 AJAX Login
I have an example where I am trying to create an AJAX login using Symfony2 and FOSUserBundle. I am setting my ... standard login via form POST. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
220
views
1
answer
php - Checking if array is multidimensional or not?
What is the most efficient way to check if an array is a flat array of primitive values or if it is a ... () on each of its elements? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
278
views
1
answer
php - Why is textarea filled with mysterious white spaces?
I have a simple text area in a form like this: <textarea style="width:350px; height:80px;" cols="42" ... the beginning? What is the explanation? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
245
views
1
answer
php - Use of PDO in classes
I have a few classes that perform some MySQL queries and prepared statements. However, I am lost in how to ... do my best to respond! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
374
views
1
answer
php - Composer killed while updating
I got a problem, I tried to install a new package to my Laravel 4 project. But when I run php composer. ... Does composer really need more RAM? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
263
views
1
answer
php - Understanding IoC Containers and Dependency Injection
My understanding: A dependency is when an instance of ClassA requires an instance of ClassB to instantiate a new ... read it and understand it. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
299
views
1
answer
php - No Application Encryption Key Has Been Specified
I'm new to Laravel and I'm trying to use the Artisan command... php artisan serve It displays... Laravel ... using Laravel framework 5.5-dev. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
172
views
1
answer
php - ALTER TABLE in Magento setup script without using SQL
Jonathon Day says "updates SHOULD NOT be in the form of SQL commands". I haven't come across any DDL or DML ... can only be done in SQL? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
198
views
1
answer
php - Developing a tracking pixel
I am trying to build a pixel that would track the current URL the user is on when they visit. I can use ... for this purpose. Any other ideas? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
482
views
1
answer
php - What Are the Differences Between PSR-0 and PSR-4?
Recently I've read about namespaces and how they are beneficial. I'm currently creating a project in ... difference would be appreciated. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
262
views
1
answer
php - Add a new column to existing table in a migration
I can't figure out how to add a new column to my existing database table using the Laravel framework. I tried to ... How do I add new columns? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
210
views
1
answer
php - Is there a way to show a WHERE clause just for one field in MySQL?
I do have some courses, to which students can enroll. There's a users table (usuarios), a courses (cursos) ... . Is that possible within MySQL? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
449
views
1
answer
php - preg_match() Unknown modifier '[' help
I have this regex for getting the YouTube video ID: (?<=v=)[a-zA-Z0-9-]+(?=&)|(?<=[0-9]/)[^& ]+|(? ... I have no idea how to do this. Any help? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
297
views
1
answer
php - pg_query result contains strings instead of integer, numeric
When I get data from a postgresql database with pg_query,pg_fetch_assoc all numeric fields get returned as strings. Is ... I need it to be? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
213
views
1
answer
php - Accessing @attribute from SimpleXML
I am having a problem accessing the @attribute section of my SimpleXML object. When I var_dump the entire object, I ... I can make this work? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
373
views
1
answer
php - Joomla 3.2.1 password encryption
When the user register on the site , and I look in the database joomla_users in the password table, there are ... is no dobule knot (:) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
305
views
1
answer
php - Laravel Request::all() Should Not Be Called Statically
In Laravel, I'm trying to call $input = Request::all(); on a store() method in my controller, but I'm ... this? (I'm following a Laracast) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
200
views
1
answer
php - using nulls in a mysqli prepared statement
In a mysqli prepared statement, a NULL gets turned into '' (in the case of a string) or 0 (in the case of ... . Is there any way of doing this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
263
views
1
answer
php - How to check if string is a valid XML element name?
I need a regex or a function in PHP that will validate a string to be a good XML element name. ... or future versions of this specification. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
636
views
1
answer
php - Get date range between two dates excluding weekends
Given the following dates: 6/30/2010 - 7/6/2010 and a static variable: $h = 7.5 I need to create an ... I just can't think straight today. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
305
views
1
answer
php - Dynamic shipping fee based on custom radio buttons in Woocommerce
In Woocommerce, I have added two custom radio buttons on the checkout page and on click, I called an ajax function to ... ' ) , +$discount ); } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
209
views
1
answer
php - How to install composer on app service?
I am new to using Microsoft Azure. My application requires composer to be installed on the server, how can I ... service? Application is in PHP. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
500
views
1
answer
php - What does the mysqli_error() expects parameter 1 to be mysqli, null given mean?
I have this PHP page: <?php //$_GET['invite'] = kNdqyJTjcf; $code = mysqli_real_escape_string ($dbc, $_GET['invite ... null given. Any idea why? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
200
views
1
answer
php - How to SELECT DEFAULT value of a field
I can't seem to find or write a sqlquery that SELECTS the DEFAULT VALUE (and I don't think I ... = $defaultValue_fetch[0]; echo $defaultValue; See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
216
views
1
answer
php - MongoDB updating fields in nested array
MongoDB updating fields in nested array How can I set "play" to "play photo" in the photos array? I only know its ... "), "name": "album4" }] See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
Page:
« prev
1
...
247
248
249
250
251
252
253
254
255
256
257
...
432
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] 用electron-vue同时开发两个pc项目,打包后安装其中一个再安装另一个,第一个会被覆盖
[2] 为什么运行下面的SYN Flooding是攻击程序,wireshark 抓不到数据包?
[3] Remove Word from Paragraph Using Javascript
[4] ruby - How to add generators that respect alphabetical orders
[5] How is ** implemented in Python?
[6] Clion for Mac,提示找不到头文件
[7] sqlite 的字段长度有什么用?
[8] js中发布订阅模式和常见的回调函数有什么区别?
[9] 关于 vue 文档中状态管理章的疑问?
[10] Zabbix 5.0 API method problem.get: how to get a list of unacknowledged problems?
2.1m
questions
2.1m
answers
60
comments
56.9k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...