JavaScript
<meta http-equiv="Content-Type" content="text/html">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
window.document.write("郵便番号；530-0001")
</script>
<meta http-equiv="Content-Type" content="text/html">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
document.write("郵便番号；530-0001")
</script>
<meta http-equiv="Content-Type" content="text/html">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
var zip1 = "郵便番号";
var zip2 = "530-0001"
document.write(zip1);
document.write("：");
document.write(zip2);
</script>
<meta http-equiv="Content-Type" content="text/html">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
window.alert("郵便番号；530-0001")
</script>
PHP
echo
<?php
header("Content-type: text/plain; charset=utf-8");
echo "郵便番号：530-0001";
?>
<?php
header("Content-type: text/plain; charset=utf-8");
$zip1 = "郵便番号";
$zip2 = "530-0001";
echo $zip1;
echo "；";
echo $zip2;
?>
<?php
header("Content-type: text/plain; charset=utf-8");
$zip1 = "郵便番号";
$zip2 = "530-0001";
echo $zip1, "：", $zip2;
?>
print()関数
<?php
header("Content-type: text/plain; charset=utf-8");
print "郵便番号：530-0001";
?>
<?php
header("Content-type: text/plain; charset=utf-8");
print("郵便番号：530-0001");
?>
<?php
header("Content-type: text/plain; charset=utf-8");
$zip1 = "郵便番号";
$zip2 = "530-0001";
print($zip1);
print("：");
print($zip2);
?>
<?php
header("Content-type: text/plain; charset=utf-8");
$zip1 = "郵便番号";
$zip2 = "530-0001";
?>
<?=$zip1,"：",$zip2?>