Translateanimation php trim removes empty characters definition and syntax introduction

Definition and Usage
trim() function removes whitespace characters and other predefined characters from both ends of a string.
Syntax
trim(string,charlist) Parameter Description
string Required. Specifies the string to check.
charlist optional. Specifies the string to be converted. If this parameter is omitted, all the following characters are deleted:

Copy code The code is as follows:

"
The above introduces the definition and syntax of translateanimation php trim to remove null characters, including the content of translateanimation. I hope it will be helpful to friends who are interested in PHP tutorials.