str ireplace in PHP
In this article I will explain how the str_ireplace() function can be used in PHP.
str_ireplace() function in PHP
- The str_ireplace() function is used to replace some characters with some other characters in a string.
- The str_ireplace() function is case-insensitive.
- The str_ireplace() function is used to to perform a case-sensitive search.
- The str_replace() function is binary-safe.
This function works by the following rules:
- It returns an array, If the string to be searched is an array.
- Find and replace is performed with every array element, If the string to be searched is an array.
- If both find and replace are arrays, and replace has fewer elements than find, an empty string will be used as replace
- The replace string will be used for every find value, If find is an array and replace is a string.
Syntax
str_ireplace(find,replace,string,count) |
Parameter
- find find is required parameter. it is specify for find the value.
- replace replace is required parameter. it is specify for value to replace.
- string string is required parameter. it is specify for search the string.
- count count is optional parameter. it is variable that counts the number of replacements .
Example
The following example show to how the str_ireplace() function can be used in PHP.
<html>
<body>
<h3 style="color: red;">str_ireplace() function example in PHP</h3>
<?php
$arr = array("English".'<br/>',"Hindi".'<br/>',"Math".'<br/>',"Computer".'<br/>');
print_r(str_ireplace("hindi","Science",$arr,$i));
echo "<br/>Replacements: $i";
?>
</body>
</html>
|
Output
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