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Current File : /data/web/virtuals/51568/virtual/www/knihovna/funkce/funkce.php

<?php
  function mysql_entities_fix_string($conn, $string)
  {
    return htmlentities(mysql_fix_string($conn, $string));
  }

  function mysql_fix_string($conn, $string)
  {
    if (get_magic_quotes_gpc()) $string = stripslashes($string);
    return $conn->real_escape_string($string);
  }

  function sanitizeString($var)  
  {
    if (get_magic_quotes_gpc())
      $var = stripslashes($var);
    $var = strip_tags($var);
    $var = htmlentities($var);
    return $var;
  }  
  //$var = sanitizeString($_POST['user_input']);

  function sanitizeMySQL($connection, $var)  // na objektove mysqli
  {
    $var = $connection->real_escape_string($var);
    $var = sanitizeString($var);
    return $var;
  }
  //$var = sanitizeMySQL($connection, $_POST['user_input']);



  function destroy_session_and_data()
  {
    session_start();
    $_SESSION = array();
    setcookie(session_name(), '', time() - 2592000, '/');
    session_destroy();
  }
  

  // od verze 5.5 PHP
  /*
  echo password_hash("mypassword", PASSWORD_DEFAULT);
  if (password_verify("mypassword", $hash)) echo "Valid";   
  */
  
  
  /*    JS JS JS JS JS JQuery
    $(document).keypress(function(event)
      {
        key = String.fromCharCode(event.which)

        if (key >= 'a' && key <= 'z' ||
            key >= 'A' && key <= 'Z' ||
            key >= '0' && key <= '9')
        {
          $('#result').html('You pressed: ' + key)
          event.preventDefault()
        }
      })
  */
  
  
//mb_send_mail('dvorak@gymzn.cz', 'email ze zs republiky', 'toto je text emailu');  

 
?>