example php array to json

test.php

<?php

$foo = Array();
$foo["ewe"] = "Bob!\nHow are you?";
$foo[4] = 5;
$foo["break"]  = "</script>";

# omg use templates
echo "<script>\n";
echo "var globals = ", json_encode($foo), ";\n";
echo "</script>\n\n";

echo var_dump($foo);