A string can be reversed either using strrev() function or simple PHP code.
For example, on reversing JAVATPOINT it will become TNIOPTAVAJ.
Logic:
- Assign the string to a variable.
- Calculate length of the string.
- Declare variable to hold reverse string.
- Run for loop.
- Concatenate string inside for loop.
- Display reversed string.
Example:
<?php
$string = “JAVATPOINT”;
$length = strlen($string);
for ($i=($length-1) ; $i >= 0 ; $i–)
{
echo $string[$i];
}
?>
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