How to use the sprintf Function or printf Function In PHP
The sprintf function returns the formatted string, while printf directly outputs the formatted string. The sprintf and printf functions are used for formatted string output in PHP.
Example: The below method illustrates how to add a Character to a String in PHP with the help of sprintf Function or printf Function.
PHP
<?php $oldstr = "Welcome to" ; $newstr = sprintf( "%s w3wiki" , $oldstr ); echo $newstr ; ?> |
Output:
Welcome to w3wiki
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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