Trim javascript

Introduction

The function in PHP is used to remove whitespace or other predefined characters from both the beginning and end of a string. In this article, we will discuss the function in detail and how it can be used in PHP.

Understanding the trim() function

The syntax for using the function in PHP is as follows:

Here, is the string we want to modify, and is an optional string containing characters that we want to remove from the beginning and end of the string.

Php remove character from string

By default, the function removes whitespace characters, which include spaces, tabs, newlines, carriage returns, null bytes, and vertical tabs.

The function returns the modified string.

Example Usage

Here is an example usage of the function in PHP:

In the example above, we define a string with leading and trailing whitespace characters.

We then use the function to remove these whitespace characters from the beginning and end of the string. Finally, we print out the modified string.

Conclusion

The function in PHP is a useful tool for removing whitespace or other predefined cha

trim functie php

trim() php