public function test_parse_drops_null_lines()
{
$callback = function ($line) {
if ($line['file'] == 'dropme.php') {
return NULL;
}
return $line;
};
$lines = array(array('file' => 'dropme.php', 'line' => 1, 'function' => ''), array('file' => '[PROJECT_ROOT]/app.php', 'line' => 789, 'function' => 'get'));
$backtrace = Backtrace::parse($lines, array('filters' => array($callback)));
$this->assertEquals(array(Line::parse($lines[1])), $backtrace->lines);
}
/**
* Parses a PHP backtrace and returns a new `Backtrace` object. Provided
* options are passed to [Line::parse] which may include filters
* (see [Config::$backtrace_filters]) which are called for with each line
* in the trace.
*
* @param array $backtrace The raw PHP backtrace.
* @param array $options Options and filters to apply to lines.
* @return Backtrace The parsed backtrace.
*/
public static function parse(array $backtrace, array $options = array())
{
$lines = array();
// Parse each line in the backtrace.
foreach ($backtrace as $line) {
$parsed = Line::parse($line, $options);
if ($parsed !== NULL) {
$lines[] = $parsed;
}
}
// Instantiate a new backtrace from the lines
return new self($lines);
}
public function test_extract_source_from_backtrace_should_prefer_application_lines()
{
$raw_backtrace = array(array('file' => FIXTURES_PATH . '/vendor/some_lib.php', 'line' => 58, 'function' => 'die'), array('file' => FIXTURES_PATH . '/MyClass.php', 'line' => 12, 'function' => 'does_amazing_things'));
$notice = $this->build_notice(array('backtrace' => $raw_backtrace, 'project_root' => FIXTURES_PATH));
$line = Backtrace\Line::parse($raw_backtrace[1]);
$this->assertEquals($line->source, $notice->source_extract);
}