03-Apr-2023
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Admin
Hi Dev,
This tutorial is focused on how to reverse strings in PHP. you'll learn how to use strrev() function in PHP. We will use how to reverse a string using PHP. if you have a question about how to use the strrev() function using PHP then I will give a simple example with a solution.
Now, let's see the article on how to reverse a string using PHP. it's a simple example of how to use the strrev() function using PHP. you can understand the concept of how to use the strrev() function in PHP. if you have a question about how to reverse a string in PHP then I will give a simple example with a solution.
Step 1:
<?php
//declare a variable and assign a string
$str = "Hello";
//count length of string using PHP count function
$count = strlen($str);
//Declare a variable in which you have stored a reverse string
$revStr = '';
for ($i=($count-1) ; $i >= 0 ; $i--)
{
// stored a string
$revStr .= $str[$i];
}
// print $revStr variable, it will return a reverse string
print_r($revStr);
?>
Step 2: Source Code – Reverse string without using string function In php
<!DOCTYPE html>
<html lang="en">
<head>
<title>Reverse string in PHP without using string function PHP </title>
</head>
<body>
<h4>Reverse string in PHP without using string function PHP </h4>
<?php
//declare a variable and assign a string
$str = "Hello";
//count length of string using php count function
$count = strlen($str);
//Declare a variable in which you have stored a reverse string
$revStr = '';
for ($i=($count-1) ; $i >= 0 ; $i--)
{
// stored a string
$revStr .= $str[$i];
}
// print $revStr variable, it will return the reverse string
print_r($revStr);
?>
</body>
</html>
Step 3: Reserve a string using string function in PHP
<?php
$str = "Hello World!";
echo "Reverse string of $string is " .strrev( $str );
?>
Step 4: Source Code – Reverse a string with using strrev() Function In PHP
<!DOCTYPE html>
<html lang="en">
<head>
<title>Reverse string in PHP with using strrev() string function PHP </title>
</head>
<body>
<h4>Reverse string in PHP with using strrev() string function PHP </h4>
<?php
$str = "Hello World!";
echo "Reverse string of $string is " .strrev( $str );
?>
</body>
</html>
I hope it could help you...
#PHP