How to use String Interpolation Method In PHP
The method is available in PHP 7.0 and later versions. The variables can be directly embedded in the resulting string without using the concatenation operator. With the help of the string interpolation method, we can add a Character to a String.
Example: The below method illustrates how to add a Character to a String in PHP with the help of the string interpolation method.
PHP
<?php $oldstring = "Hello" ; $newstring = " Geeks!! " ; // Using String Interpolation Method $resultstring = "$oldstring$newstring" ; // Displaying the result echo $resultstring ; ?> |
Output:
Hello Geeks!!
How to add a Character to String in PHP ?
Given two strings, the task is to add a Character to a String in PHP. The character can be added to a string in many ways in this article we will be using eight methods including the Concatenate Method, the String Interpolation Method, the str_pad() Method, Concatenation Assignment (.=) Operator, String Conversion, The sprintf Function or printf Function, The strcat Function, and Using Array Join.
For Example, Consider the below example where there are two strings:
Input string1 = "Welcome to" , string2 = "w3wiki" Output Welcome to w3wiki
Table of Content
- Using Concatenate Method
- Using String Interpolation Method
- Using str_pad() Method
- Using the Concatenation Assignment (.=) Operator
- Using the String Conversion
- Using the sprintf Function or printf Function
- Using the strcat Function
- Using Array Join
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