json字符串转数组有关问题
json字符串转数组问题
string(186) "{"id":"2","num":2,"store":"9","name":"泰明顿磨损顿报警线(前，后）","price":"88.00"}"
string(96) "{"id":"2","num":1,"store":"9","name":"泰明顿磨损顿报警线(前，后）","price":"88.00"}"
上面2个json字符串， 看着长度是一样的， 打印出来一个186,一个96， 96的这个可以用json_decode转成数组，186那个却不行，求助~~
------解决思路----------------------
后一个长度是 96，是正常的 json 串，所以能解码
前一个长度是 186，显然还包含了其他内容，自然就不能解码了。你可在文本方式下观察 var_dump 的结果
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
1387
52
Fujifilm X-M5 price expectations rise as leaked selfie display adds complexity to the formerly affordable camera line
Sep 07, 2024 am 09:34 AM
Fujifilm fans were recently very excited at the prospect of the X-T50, since it presented a relaunch of the budget-oriented Fujifilm X-T30 II that had become quite popular in the sub-$1,000 APS-C category. Unfortunately, as the Fujifilm X-T50's launc
FiiO CP13 cassette player launches with transparent retro look
Jun 16, 2024 am 09:52 AM
TheFiiOCP13cassetteplayerwasannouncedinJanuary.Now,FiiOisexpandingitsportfoliowithtwonewmodels-onewitharedfrontandonewithatransparentfront.Thelatternotonlyperfectlymatchestheretrocharmoftheangulardesign,butalso
What is the difference between MySQL5.7 and MySQL8.0?
Feb 19, 2024 am 11:21 AM
MySQL5.7 and MySQL8.0 are two different MySQL database versions. There are some main differences between them: Performance improvements: MySQL8.0 has some performance improvements compared to MySQL5.7. These include better query optimizers, more efficient query execution plan generation, better indexing algorithms and parallel queries, etc. These improvements can improve query performance and overall system performance. JSON support: MySQL 8.0 introduces native support for JSON data type, including storage, query and indexing of JSON data. This makes processing and manipulating JSON data in MySQL more convenient and efficient. Transaction features: MySQL8.0 introduces some new transaction features, such as atomic
Klipsch unveils Flexus Core 300 flagship soundbar with 8K support, 12 speakers and room correction
Sep 05, 2024 am 10:16 AM
The Klipsch Flexus Core 300 is the top model in the series and is positioned above the already available Flexus Core 200 in the company's soundbar line-up. According to Klipsch, this is the first soundbar in the world whose sound can be adapted to th
Performance optimization tips for converting PHP arrays to JSON
May 04, 2024 pm 06:15 PM
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.
How do annotations in the Jackson library control JSON serialization and deserialization?
May 06, 2024 pm 10:09 PM
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
Light Phone 3 launches with 50% discount, monochrome OLED and minimalist design
Jun 13, 2024 pm 10:18 PM
WhiletheLightPhone2from2018wasstillequippedwithaneconomicale-inkdisplay,theLightPhone3usesanOLEDdisplaythatcanonlydisplaygrayscale.Thereasonfortheswitchtothe3.92-inchOLEDpanelwithitsresolutionof1,240x1,080isth
In-depth understanding of PHP: Implementation method of converting JSON Unicode to Chinese
Mar 05, 2024 pm 02:48 PM
In-depth understanding of PHP: Implementation method of converting JSONUnicode to Chinese During development, we often encounter situations where we need to process JSON data, and Unicode encoding in JSON will cause us some problems in some scenarios, especially when Unicode needs to be converted When encoding is converted to Chinese characters. In PHP, there are some methods that can help us achieve this conversion process. A common method will be introduced below and specific code examples will be provided. First, let us first understand the Un in JSON
