Printing welcome message and then reverse the string
Form input and string reversal
Read the submitted value with the null coalescing operator, trim it, and escape it before displaying it. strrev() reverses a byte string; for full Unicode grapheme handling, additional Unicode-aware processing is needed.
echo \"<form name=f1 method=post action=''>
<input type=text name=t1><input type=submit value='Submit'></form>\";
$t1=trim($_POST['t1'] ?? ''); // Collect the submitted string
if(strlen($t1) > 1 ){ // If the length of the string is more than 1
echo \"Welcome $t1<br>
Your name in reverse : \".strrev($t1);
}
All Basic Codes
Subhendu Mohapatra
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