alle arrays

<?php

$var[] = "Hoi <br /> Hoi";
$var[] = "Hoi <br /> <b>Hoi</b>";

$var[] = htmlspecialchars($var[]);

echo $var[0];
echo $var[1];

?>

<?php
 
$var[] = "Hoi <br /> Hoi";
$var[] = "Hoi <br /> <b>Hoi</b>";
 
$var[] = htmlspecialchars($var[]);
 
echo $var[0];
echo $var[1];
 
?>

<?php
$aArray = array("Bla","Blaat<br />","<ellende>");
foreach($aArray as $iKey => $sValue)
{
$aArray[$iKey] = htmlspecialchars($sValue);
}
?>

<?php
$aArray = array("Bla","Blaat<br />","<ellende>");
foreach($aArray as $iKey => $sValue)
{
$aArray[$iKey] = htmlspecialchars($sValue);
}
?>