In this article, we will learn how to remove spaces from a string. You can replace the space with any other character using the string replacement function.
Example
Use the str_replace() function
index.php
<?php
// Declare a string
$str = " Sample string with many spaces ";
// Using str_replace() function to remove spaces
$str = str_replace(' ', '', $str);
// echo
echo $str;
?>Output:
Samplestringwithmanyspaces