<?php

namespace Amp\Internal;

/**
 * Formats a stacktrace obtained via `debug_backtrace()`.
 *
 * @param list<array{args?:list<mixed>, class?: class-string, file: string, function: string, line: int, object?: object, type?: string}> $trace
 * Output of `debug_backtrace()`.
 *
 * @return string Formatted stacktrace.
 *
 * @codeCoverageIgnore
 * @internal
 */
function formatStacktrace(array $trace): string
{
	return \implode("\n", \array_map(static function ($e, $i) {
	$line = "#{$i} ";

	if (isset($e["file"])) {
	    $line .= "{$e['file']}:{$e['line']} ";
	}

	if (isset($e["class"], $e["type"])) {
	    $line .= $e["class"] . $e["type"];
	}

	return $line . $e["function"] . "()";
	}, $trace, \array_keys($trace)));
}

/**
 * @return bool True if AMP_DEBUG is set to a truthy value.
 * @internal
 */
function isDebugEnabled(): bool
{
	$env = \getenv("AMP_DEBUG") ?: "0";
	return match ($env) {
	"0", "false", "off" => false,
	default => $env || \defined("AMP_DEBUG") && \AMP_DEBUG,
	};
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODM3MzY3ODY1MjI3NzMyMyAyODg1NDgzNjgyNjkxNjA1IDQyMDQ2NjMwMDI4MTkwOQ==