Sanitize form data php

# sanitize form data
function clean($data)
{
    $data = htmlspecialchars($data);
    $data = stripslashes($data);
    $data = trim($data);
    return $data;
}

Php clean user input

<?php
    function cleanUserInput($userinput) {
  
  		// Open your database connection
      	$dbConnection = databaseConnect();
  
  		// check if input is empty
        if (empty($userinput)) {
          return;
        } else {
          
        // Strip any html characters
        $userinput = htmlspecialchars($userinput);
        
		// Clean input using the database  
        $userinput = mysqli_real_escape_string($dbConnection, $userinput);
        }
       
  	  // Return a cleaned string
      return $userinput;
    }
?>

Source: stackoverflow.com

Similar codes

1 vote114 views1 answer
Dump die laravel
PHP
0 vote102 views1 answer
How to play sound with php
PHP
0 vote100 views1 answer
Php get property with ~
PHP
0 vote106 views1 answer
Autoload_namespaces.php failed to open stream: Permission denied
PHP
4 votes138 views2 answers
Php ini_set timeout
PHP
0 vote105 views1 answer
Laravel collection pipe
PHP
6 votes112 views1 answer
Laravel bootstrap ui
PHP
101 votes177 views6 answers
Php array append
PHP
22 votes140 views6 answers
Log Laravel
PHP Laravel
0 vote127 views1 answer
Laravel validation unique if this field is changed
PHP Laravel