The str_replace() function in PHP
The str_replace() function used to replace one string with some another string.
str_replace() function syntax
str_replace(“search for”, “replace”, “original string”);
PHP str_replace() function example
<?php
echo "Replaced Hello = ". str_replace("Hello", "Academy","Hello Meera Academy");
?>The str_replace() function output is
Replaced string = Academy Meera Academy
In above example the word “hello” replaced by “academy” so out put new string is “Academy Meera Academy”.
php example of str_replace string function.
<html>
<head>
<title>PHP str_replace() Function</title>
</head>
<body>
<FORM method="POST" action="firstexample.php">
Name : <input type="text" name="name"> <br/>
<br/>
<input type="submit" name="Submit1" value="String Replace">
</FORM>
<?php
if(isset($_POST['Submit1']))
{
echo "Replaced Hello = ". str_replace("Hello", "Academy",$_POST["name"]);
}
?>
</body>
</html>PHP str_replace string function example out put screen like:
In above string function example we input “Hello Meera Academy” text in textbox and the word “Hello” replaced by word “Academy” using str_replace php string function.