__init_script__.php
32f1dad1f4e5production

__init_script__.php
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			<?php

			function __phutil_init_script__() {
			// Adjust the runtime language configuration to be reasonable and inline with
			// expectations. We do this first, then load libraries.

			// There may be some kind of auto-prepend script configured which starts an
			// output buffer. Discard any such output buffers so messages can be sent to
			// stdout (if a user wants to capture output from a script, there are a large
			// number of ways they can accomplish it legitimately; historically, we ran
			// into this on only one install which had some bizarre configuration, but it
			// was difficult to diagnose because the symptom is "no messages of any
			// kind").
			while (ob_get_level() > 0) {
			ob_end_clean();
			}

			error_reporting(E_ALL \| E_STRICT);

			$config_map = array(
			// Always display script errors. Without this, they may not appear, which is
			// unhelpful when users encounter a problem. On the web this is a security
			// concern because you don't want to expose errors to clients, but in a
			// script context we always want to show errors.
			'display_errors' => true,

			// Send script error messages to the server's error_log setting.
			'log_errors' => true,

			// Set the error log to the default, so errors go to stderr. Without this
			// errors may end up in some log, and users may not know where the log is
			// or check it.
			'error_log' => null,

			// XDebug raises a fatal error if the call stack gets too deep, but the
			// default setting is 100, which we may exceed legitimately with module
			// includes (and in other cases, like recursive filesystem operations
			// applied to 100+ levels of directory nesting). Stop it from triggering:
			// we explicitly limit recursive algorithms which should be limited.

			// After Feb 2014, XDebug inteprets a value of 0 to mean "do not allow any
			// function calls". Previously, 0 effectively disabled this check. For
			// context, see T5027.
			'xdebug.max_nesting_level' => PHP_INT_MAX,

			// Don't limit memory, doing so just generally just prevents us from
			// processing large inputs without many tangible benefits.
			'memory_limit' => -1,
			);

			foreach ($config_map as $config_key => $config_value) {
			ini_set($config_key, $config_value);
			}

			if (!ini_get('date.timezone')) {
			// If the timezone isn't set, PHP issues a warning whenever you try to parse
			// a date (like those from Git or Mercurial logs), even if the date contains
			// timezone information (like "PST" or "-0700") which makes the
			// environmental timezone setting is completely irrelevant. We never rely on
			// the system timezone setting in any capacity, so prevent PHP from flipping
			// out by setting it to a safe default (UTC) if it isn't set to some other
			// value.
			date_default_timezone_set('UTC');
			}

			// Disable the insanely dangerous XML entity loader by default.
			if (function_exists('libxml_disable_entity_loader')) {
			libxml_disable_entity_loader(true);
			}

			// Now, load libphutil.

			$root = dirname(dirname(__FILE__));
			require_once $root.'/src/__phutil_library_init__.php';

			PhutilErrorHandler::initialize();

			// If possible, install a signal handler for SIGHUP which prints the current
			// backtrace out to a named file. This is particularly helpful in debugging
			// hung/spinning processes.
			if (function_exists('pcntl_signal')) {
			pcntl_signal(SIGHUP, '__phutil_signal_handler__');
			}
			}

			function __phutil_signal_handler__($signal_number) {
			$e = new Exception();
			$pid = getmypid();
			// Some phabricator daemons may not be attached to a terminal.
			Filesystem::writeFile(
			sys_get_temp_dir().'/phabricator_backtrace_'.$pid,
			$e->getTraceAsString());
			}

			__phutil_init_script__();

libphutil/scripts/__init_script__.php32f1dad1f4e5production

__init_script__.phpView Options

libphutil/scripts/__init_script__.php
32f1dad1f4e5production

__init_script__.php
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