<? ?>
<?php ?>
<?= ?>

----------------------------------------------------

[
	["php", [
		["delimiter", "<?"],
		["delimiter", "?>"]
	]],
	["php", [
		["delimiter", "<?php"],
		["delimiter", "?>"]
	]],
	["php", [
		["delimiter", "<?="],
		["delimiter", "?>"]
	]]
]

----------------------------------------------------

Checks for delimiters.