For some reason when I use the POST method for a from lets says the value to name is Bob. When it echos the $_POST['name'] is says string(3) “Bob” rather then just printing Bob. Even if I do a var dump it still shows up the same way.
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The post method for the PHP echoing is as below -
<?php
if( $_POST["name"] || $_POST["age"] ) {
if (preg_match("/[^A-Za-z'-]/",$_POST['name'] )) {
die ("invalid name and name should be alpha");
}
echo "Welcome ". $_POST['name']. "<br />";
echo "You are ". $_POST['age']. " years old.";
exit();
}
?>
<html>
<body>
<form action = "<?php $_PHP_SELF ?>" method = "POST">
Name: <input type = "text" name = "name" />
Age: <input type = "text" name = "age" />
<input type = "submit" />
</form>
</body>
</html>
The output will be Name: Age: Submit (tab)
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