Ilya dadetka

## ob_start_test.php
<?php
// without OB
echo 'before_ob' . PHP_EOL;
ob_start(); // first level begins

// this line will be in $second
echo 'second_ob' . PHP_EOL;
ob_start(); // second level begins

// these 2 lines will be in $first
	<?php
	// without OB
	echo 'before_ob' . PHP_EOL;
	ob_start(); // first level begins

	// this line will be in $second
	echo 'second_ob' . PHP_EOL;
	ob_start(); // second level begins

	// these 2 lines will be in $first