解决 json_encode 中文乱码
解决以下问题
- json_encode 中文后的字符串不可阅读
- json_encode 多级数组中文乱码问题
- json_encode 数组中包含换行时错误问题
- json_encode 数组中键为中文的问题
- http://blog.1dnet.net/?post=840
[PHP]代码
01
//http://blog.1dnet.net
02
function
_encode(
$arr
)
03
{
04
$na
=
array
();
05
foreach
(
$arr
as
$k
=>
$value
) {
06
$na
[_urlencode(
$k
)] = _urlencode (
$value
);
07
}
08
return
addcslashes
(urldecode(json_encode(
$na
)),
"\r\n"
);
09
}
10
11
function
_urlencode(
$elem
)
12
{
13
if
(
is_array
(
$elem
)){
14
foreach
(
$elem
as
$k
=>
$v
){
15
$na
[_urlencode(
$k
)] = _urlencode(
$v
);
16
}
17
return
$na
;
18
}
19
return
urlencode(
$elem
);
20
}

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Tips for solving Chinese garbled characters written by PHP into txt files. With the rapid development of the Internet, PHP, as a widely used programming language, is used by more and more developers. In PHP development, it is often necessary to read and write text files, including txt files that write Chinese content. However, due to encoding format problems, sometimes the written Chinese will appear garbled. This article will introduce some techniques to solve the problem of Chinese garbled characters written into txt files by PHP, and provide specific code examples. Problem analysis in PHP, text

Performance optimization methods for converting PHP arrays to JSON include: using JSON extensions and the json_encode() function; adding the JSON_UNESCAPED_UNICODE option to avoid character escaping; using buffers to improve loop encoding performance; caching JSON encoding results; and considering using a third-party JSON encoding library.

Detailed explanation of the method of converting int type to string in PHP In PHP development, we often encounter the need to convert int type to string type. This conversion can be achieved in a variety of ways. This article will introduce several common methods in detail, with specific code examples to help readers better understand. 1. Use PHP’s built-in function strval(). PHP provides a built-in function strval() that can convert variables of different types into string types. When we need to convert int type to string type,

1. First open pycharm and enter the pycharm homepage. 2. Then create a new python script, right-click - click new - click pythonfile. 3. Enter a string, code: s="-". 4. Then you need to repeat the symbols in the string 20 times, code: s1=s*20. 5. Enter the print output code, code: print(s1). 6. Finally run the script and you will see our return value at the bottom: - repeated 20 times.

Annotations in the Jackson library control JSON serialization and deserialization: Serialization: @JsonIgnore: Ignore the property @JsonProperty: Specify the name @JsonGetter: Use the get method @JsonSetter: Use the set method Deserialization: @JsonIgnoreProperties: Ignore the property @ JsonProperty: Specify name @JsonCreator: Use constructor @JsonDeserialize: Custom logic

PHP is a back-end programming language widely used in website development. It has powerful database operation functions and is often used to interact with databases such as MySQL. However, due to the complexity of Chinese character encoding, problems often arise when dealing with Chinese garbled characters in the database. This article will introduce the skills and practices of PHP in handling Chinese garbled characters in databases, including common causes of garbled characters, solutions and specific code examples. Common reasons for garbled characters are incorrect database character set settings: the correct character set needs to be selected when creating the database, such as utf8 or u

PHP String Operation: Remove Extra Commas and Keep Only Commas Implementation Tips In PHP development, string processing is a very common requirement. Sometimes we need to process the string to remove extra commas and retain the only commas. In this article, I'll introduce an implementation technique and provide concrete code examples. First, let's look at a common requirement: Suppose we have a string containing multiple commas, and we need to remove the extra commas and keep only the unique comma. For example, replace "apple,ba

In PHP programming, spaces are often encountered when processing strings, including Chinese spaces. In actual development, we often use the trim function to remove spaces at both ends of a string, but the processing of Chinese spaces is relatively complicated. This article will introduce how to use the trim function in PHP to process Chinese spaces and provide specific code examples. First, let us understand the types of Chinese spaces. In Chinese, spaces include not only common English spaces (space), but also some other special spaces.
