opentelemetry.stub.php

<?php

/** @generate-class-entries */

namespace OpenTelemetry\Instrumentation;

use Closure;

/**
 * @param string|null $class The (optional) hooked function's class. Null for a global/built-in function.
 * @param string $function The hooked function's name.
 * @param Closure|null $pre function($class, array $params, string $class, string $function, ?string $filename, ?int $lineno): $params
 *        You may optionally return modified parameters.
 * @param Closure|null $post function($class, array $params, $returnValue, ?Throwable $exception): $returnValue
 *        You may optionally return modified return value.
 * @return bool Whether the observer was successfully added
 *
 * @see https://github.com/open-telemetry/opentelemetry-php-instrumentation
 */
function hook(
    ?string $class,
    string $function,
    ?Closure $pre = null,
    ?Closure $post = null,
): bool {}