golden hour

/opt/alt/php83/usr/include/php/Zend

File/Folder	Size	Actions
Optimizer	-
zend.h	15.54 KB
zend_API.h	103.38 KB
zend_alloc.h	18.83 KB
zend_alloc_sizes.h	2.57 KB
zend_arena.h	5.92 KB
zend_ast.h	13.03 KB
zend_atomic.h	5.57 KB
zend_attributes.h	5.53 KB
zend_attributes_arginfo.h	12.11 KB
zend_bitset.h	7.85 KB
zend_build.h	1.59 KB
zend_builtin_functions.h	1.48 KB
zend_builtin_functions_arginfo.h	13.86 KB
zend_call_stack.h	2.81 KB
zend_closures.h	2.24 KB
zend_closures_arginfo.h	2.04 KB
zend_compile.h	48.88 KB
zend_config.h	32 B
zend_constants.h	6.55 KB
zend_constants_arginfo.h	1.83 KB
zend_cpuinfo.h	9.18 KB
zend_dtrace.h	2 KB
zend_enum.h	2.86 KB
zend_enum_arginfo.h	1.66 KB
zend_errors.h	2.34 KB
zend_exceptions.h	4.44 KB
zend_exceptions_arginfo.h	17.5 KB
zend_execute.h	22.21 KB
zend_extensions.h	6.2 KB
zend_fibers.h	5.04 KB
zend_fibers_arginfo.h	3.49 KB
zend_float.h	15.08 KB
zend_gc.h	4.56 KB
zend_gdb.h	1.39 KB
zend_generators.h	7.34 KB
zend_generators_arginfo.h	2.72 KB
zend_globals.h	9.52 KB
zend_globals_macros.h	2.74 KB
zend_hash.h	50.1 KB
zend_highlight.h	2.24 KB
zend_hrtime.h	3.75 KB
zend_inheritance.h	2.43 KB
zend_ini.h	11.85 KB
zend_ini_parser.h	2.69 KB
zend_ini_scanner.h	1.86 KB
zend_ini_scanner_defs.h	246 B
zend_interfaces.h	4.02 KB
zend_interfaces_arginfo.h	7.84 KB
zend_istdiostream.h	1.5 KB
zend_iterators.h	3.7 KB
zend_language_parser.h	5.96 KB
zend_language_scanner.h	2.97 KB
zend_language_scanner_defs.h	310 B
zend_list.h	3.4 KB
zend_llist.h	3.91 KB
zend_long.h	4.13 KB
zend_map_ptr.h	2.94 KB
zend_max_execution_timer.h	1.45 KB
zend_mmap.h	1.48 KB
zend_modules.h	4.71 KB
zend_multibyte.h	4.8 KB
zend_multiply.h	10.01 KB
zend_object_handlers.h	14.22 KB
zend_objects.h	1.77 KB
zend_objects_API.h	4.52 KB
zend_observer.h	6.25 KB
zend_operators.h	32.99 KB
zend_portability.h	23.86 KB
zend_ptr_stack.h	4.2 KB
zend_range_check.h	2.93 KB
zend_signal.h	3.98 KB
zend_smart_str.h	6.77 KB
zend_smart_str_public.h	1.13 KB
zend_smart_string.h	4.11 KB
zend_smart_string_public.h	1.21 KB
zend_sort.h	1.5 KB
zend_stack.h	2.35 KB
zend_stream.h	3.53 KB
zend_string.h	21.88 KB
zend_strtod.h	2.1 KB
zend_strtod_int.h	3.06 KB
zend_system_id.h	1.37 KB
zend_type_info.h	4.44 KB
zend_types.h	51.11 KB
zend_variables.h	2.99 KB
zend_virtual_cwd.h	12.86 KB
zend_vm.h	1.95 KB
zend_vm_def.h	286.48 KB
zend_vm_execute.h	2.06 MB
zend_vm_handlers.h	90.05 KB
zend_vm_opcodes.h	12.42 KB
zend_vm_trace_handlers.h	3.14 KB
zend_vm_trace_lines.h	1.71 KB
zend_vm_trace_map.h	2.6 KB
zend_weakrefs.h	3.15 KB
zend_weakrefs_arginfo.h	3.4 KB

Edit: zend_hrtime.h

/*
   +----------------------------------------------------------------------+
   | Copyright (c) The PHP Group                                          |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | https://www.php.net/license/3_01.txt                                 |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Author: Niklas Keller <kelunik@php.net>                              |
   | Author: Anatol Belski <ab@php.net>                                   |
   +----------------------------------------------------------------------+
*/

#ifndef ZEND_HRTIME_H
#define ZEND_HRTIME_H

#include "zend_portability.h"
#include "zend_types.h"

#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifndef PHP_WIN32
# include <time.h>
#endif

/* This file reuses code parts from the cross-platform timer library
	Public Domain - 2011 Mattias Jansson / Rampant Pixels */

#define ZEND_HRTIME_PLATFORM_POSIX   0
#define ZEND_HRTIME_PLATFORM_WINDOWS 0
#define ZEND_HRTIME_PLATFORM_APPLE   0
#define ZEND_HRTIME_PLATFORM_HPUX    0
#define ZEND_HRTIME_PLATFORM_AIX     0

#if defined(_POSIX_TIMERS) && ((_POSIX_TIMERS > 0) || defined(__OpenBSD__)) && defined(_POSIX_MONOTONIC_CLOCK) && defined(CLOCK_MONOTONIC)
# undef  ZEND_HRTIME_PLATFORM_POSIX
# define ZEND_HRTIME_PLATFORM_POSIX 1
#elif defined(_WIN32) || defined(_WIN64)
# undef  ZEND_HRTIME_PLATFORM_WINDOWS
# define ZEND_HRTIME_PLATFORM_WINDOWS 1
#elif defined(__APPLE__)
# undef  ZEND_HRTIME_PLATFORM_APPLE
# define ZEND_HRTIME_PLATFORM_APPLE 1
#elif (defined(__hpux) || defined(hpux)) || ((defined(__sun__) || defined(__sun) || defined(sun)) && (defined(__SVR4) || defined(__svr4__)))
# undef  ZEND_HRTIME_PLATFORM_HPUX
# define ZEND_HRTIME_PLATFORM_HPUX 1
#elif defined(_AIX)
# undef  ZEND_HRTIME_PLATFORM_AIX
# define ZEND_HRTIME_PLATFORM_AIX 1
#endif

#define ZEND_HRTIME_AVAILABLE (ZEND_HRTIME_PLATFORM_POSIX || ZEND_HRTIME_PLATFORM_WINDOWS || ZEND_HRTIME_PLATFORM_APPLE || ZEND_HRTIME_PLATFORM_HPUX || ZEND_HRTIME_PLATFORM_AIX)

BEGIN_EXTERN_C()

#if ZEND_HRTIME_PLATFORM_WINDOWS

ZEND_API extern double zend_hrtime_timer_scale;

#elif ZEND_HRTIME_PLATFORM_APPLE

# include <mach/mach_time.h>
# include <string.h>
ZEND_API extern mach_timebase_info_data_t zend_hrtime_timerlib_info;

#endif

#define ZEND_NANO_IN_SEC UINT64_C(1000000000)

typedef uint64_t zend_hrtime_t;

void zend_startup_hrtime(void);

static zend_always_inline zend_hrtime_t zend_hrtime(void)
{
#if ZEND_HRTIME_PLATFORM_WINDOWS
	LARGE_INTEGER lt = {0};
	QueryPerformanceCounter(&lt);
	return (zend_hrtime_t)((zend_hrtime_t)lt.QuadPart * zend_hrtime_timer_scale);
#elif ZEND_HRTIME_PLATFORM_APPLE
	return (zend_hrtime_t)mach_absolute_time() * zend_hrtime_timerlib_info.numer / zend_hrtime_timerlib_info.denom;
#elif ZEND_HRTIME_PLATFORM_POSIX
	struct timespec ts = { .tv_sec = 0, .tv_nsec = 0 };
	if (EXPECTED(0 == clock_gettime(CLOCK_MONOTONIC, &ts))) {
		return ((zend_hrtime_t) ts.tv_sec * (zend_hrtime_t)ZEND_NANO_IN_SEC) + ts.tv_nsec;
	}
	return 0;
#elif ZEND_HRTIME_PLATFORM_HPUX
	return (zend_hrtime_t) gethrtime();
#elif  ZEND_HRTIME_PLATFORM_AIX
	timebasestruct_t t;
	read_wall_time(&t, TIMEBASE_SZ);
	time_base_to_time(&t, TIMEBASE_SZ);
	return (zend_hrtime_t) t.tb_high * (zend_hrtime_t)NANO_IN_SEC + t.tb_low;
#else
	return 0;
#endif
}

END_EXTERN_C()

#endif /* ZEND_HRTIME_H */