How to usestr_replace() Function in PHP
The str_replace() function is a built-in PHP function that replaces all occurrences of a search string with a replacement string in a given string.
<?php
$str = "Welcome to w3wiki - Computer Science Portal";
$newStr = str_replace("w3wiki - Computer Science Porta", "w3wiki", $str);
echo "New String: $newStr";
?>
Output
New String: Welcome to w3wikil
Explanation:
- The str_replace() function takes three arguments: the search string, the replacement string, and the input string. It replaces all occurrences of the search string with the replacement string in the input string.
How to Replace Part of a string with Another String in PHP?
Given a String, the task is to replace the part of a string with another string in PHP. There are several methods to replace part of a string with another string. This operation is useful when you need to modify a string, such as replacing certain characters or substrings.
Table of Content
- Using str_replace() Function
- Using substr_replace() Function
- Using Regular Expressions
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