Differential D18797 Diff 45104 src/moduleutils/PhutilBootloader.php

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src/moduleutils/PhutilBootloader.php

Show First 20 Lines • Show All 228 Lines • ▼ Show 20 Lines	private function executeInclude($path) {
// In PHP7 and later we could use error_clear_last() to clear that error,		// In PHP7 and later we could use error_clear_last() to clear that error,
// but the function does not exist in earlier versions of PHP. Instead,		// but the function does not exist in earlier versions of PHP. Instead,
// check if the value has changed.		// check if the value has changed.

// See also T12190.		// See also T12190.

$old_last = error_get_last();		$old_last = error_get_last();

		try {
$old = error_reporting(0);		$old = error_reporting(0);
$okay = include_once $path;		$okay = include_once $path;
error_reporting($old);		error_reporting($old);
		} catch (Exception $ex) {
		throw $ex;
		} catch (ParseError $throwable) {
		// NOTE: As of PHP7, syntax errors may raise a ParseError (which is a
		// Throwable, not an Exception) with a useless message (like "syntax
		// error, unexpected ':'") and a trace which ends a level above this.

		// Treating this object normally results in an unusable message which
		// does not identify where the syntax error occurred. Converting it to
		// a string and taking the first line gives us something reasonable,
		// however.
		$message = (string)$throwable;
		$message = preg_split("/\n/", $message);
		$message = reset($message);

		throw new Exception($message);
		}

if (!$okay) {		if (!$okay) {
throw new Exception("Source file \"{$path}\" failed to load.");		throw new Exception("Source file \"{$path}\" failed to load.");
}		}

$new_last = error_get_last();		$new_last = error_get_last();
if ($new_last !== null) {		if ($new_last !== null) {
if ($new_last !== $old_last) {		if ($new_last !== $old_last) {
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