Miscellany
public text v1 · immutable<?php
if($_POST){
echo $_POST["data"];
}
?>
<form action="index.php" method="post">
<input type="text" name="data">
<input type="submit" value="ok">
</form><?php
if($_POST){
echo $_POST["data"];
}
?>
<form action="index.php" method="post">
<input type="text" name="data">
<input type="submit" value="ok">
</form>