How does PHP handle emoticon characters submitted by mobile terminals? At present, mobile terminals provide a lot of emojis, such as those in Baidu's input method. Many expressions are unidentifiable after they are obtained using php. when stored in mysql, the content starting from the expression position will be lost. For example, if you enter & nbsp; start Content & nbsp; [emoticons] & nbsp; when the end content is obtained in php and saved to mysql, you can only save: & nbsp; start content [how does PHP handle emoticons submitted by mobile terminals?
At present, mobile terminals provide a lot of emojis, such as those in Baidu's input method.
Many expressions are unidentifiable after they are obtained using php. when stored in mysql, the content starting from the expression position will be lost.
For example, if you enter the start content [emoticons] end content
When you use php to obtain and store data in mysql, you can only save: start content [
Is there any way to delete unrecognized emoticon without affecting the subsequent content?
For example, if the above expression cannot be identified, what you want to save to mysql is: start content [] end content
------ Solution ----------------------
Set the mysql character set to utf8mb4.
