debug_backtrace

symfony/var-dumper

Supported Versions: PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8

Generates a backtrace

        <?php debug_backtrace(int $options = DEBUG_BACKTRACE_PROVIDE_OBJECT, int $limit = 0): array
    

<?php     public function getContext(): ?array

    {

        $trace = debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT | \DEBUG_BACKTRACE_IGNORE_ARGS, $this->limit);



        $file = $trace[1]['file'];

        $line = $trace[1]['line'];

Dumper/ContextProvider/SourceContextProvider.php