FM / Zend

/opt/alt/php80/usr/include/php/Zend

Name	Size	Mode	Actions
zend.h	13855	0644	edit dl rm
zend_alloc.h	19293	0644	edit dl rm
zend_alloc_sizes.h	2629	0644	edit dl rm
zend_API.h	92119	0644	edit dl rm
zend_arena.h	6073	0644	edit dl rm
zend_ast.h	12616	0644	edit dl rm
zend_attributes.h	5235	0644	edit dl rm
zend_attributes_arginfo.h	503	0644	edit dl rm
zend_bitset.h	7940	0644	edit dl rm
zend_build.h	1626	0644	edit dl rm
zend_builtin_functions.h	1513	0644	edit dl rm
zend_builtin_functions_arginfo.h	13014	0644	edit dl rm
zend_closures.h	2216	0644	edit dl rm
zend_closures_arginfo.h	1751	0644	edit dl rm
zend_compile.h	44860	0644	edit dl rm
zend_config.h	32	0644	edit dl rm
zend_constants.h	6485	0644	edit dl rm
zend_cpuinfo.h	7492	0644	edit dl rm
zend_dtrace.h	2050	0644	edit dl rm
zend_errors.h	2400	0644	edit dl rm
zend_exceptions.h	4114	0644	edit dl rm
zend_exceptions_arginfo.h	8098	0644	edit dl rm
zend_execute.h	18683	0644	edit dl rm
zend_extensions.h	6194	0644	edit dl rm
zend_float.h	15438	0644	edit dl rm
zend_gc.h	3942	0644	edit dl rm
zend_gdb.h	1420	0644	edit dl rm
zend_generators.h	7433	0644	edit dl rm
zend_generators_arginfo.h	2015	0644	edit dl rm
zend_globals.h	8066	0644	edit dl rm
zend_globals_macros.h	2810	0644	edit dl rm
zend_hash.h	38614	0644	edit dl rm
zend_highlight.h	2289	0644	edit dl rm
zend_inheritance.h	1967	0644	edit dl rm
zend_ini.h	10117	0644	edit dl rm
zend_ini_parser.h	2730	0644	edit dl rm
zend_ini_scanner.h	1889	0644	edit dl rm
zend_ini_scanner_defs.h	225	0644	edit dl rm
zend_interfaces.h	4437	0644	edit dl rm
zend_interfaces_arginfo.h	5287	0644	edit dl rm
zend_istdiostream.h	1537	0644	edit dl rm
zend_iterators.h	3581	0644	edit dl rm
zend_language_parser.h	5960	0644	edit dl rm
zend_language_scanner.h	3058	0644	edit dl rm
zend_language_scanner_defs.h	310	0644	edit dl rm
zend_list.h	3475	0644	edit dl rm
zend_llist.h	3802	0644	edit dl rm
zend_long.h	4246	0644	edit dl rm
zend_map_ptr.h	3474	0644	edit dl rm
zend_modules.h	4830	0644	edit dl rm
zend_multibyte.h	4897	0644	edit dl rm
zend_multiply.h	9846	0644	edit dl rm
zend_objects.h	1814	0644	edit dl rm
zend_objects_API.h	4701	0644	edit dl rm
zend_object_handlers.h	13854	0644	edit dl rm
zend_observer.h	3419	0644	edit dl rm
zend_operators.h	31181	0644	edit dl rm
zend_portability.h	20848	0644	edit dl rm
zend_ptr_stack.h	4306	0644	edit dl rm
zend_range_check.h	3000	0644	edit dl rm
zend_signal.h	4084	0644	edit dl rm
zend_smart_str.h	5378	0644	edit dl rm
zend_smart_string.h	4237	0644	edit dl rm
zend_smart_string_public.h	1240	0644	edit dl rm
zend_smart_str_public.h	1127	0644	edit dl rm
zend_sort.h	1535	0644	edit dl rm
zend_stack.h	2364	0644	edit dl rm
zend_stream.h	3558	0644	edit dl rm
zend_string.h	18710	0644	edit dl rm
zend_strtod.h	1854	0644	edit dl rm
zend_strtod_int.h	3414	0644	edit dl rm
zend_system_id.h	1404	0644	edit dl rm
zend_ts_hash.h	5469	0644	edit dl rm
zend_types.h	44902	0644	edit dl rm
zend_type_info.h	3755	0644	edit dl rm
zend_variables.h	3065	0644	edit dl rm
zend_virtual_cwd.h	12613	0644	edit dl rm
zend_vm.h	1952	0644	edit dl rm
zend_vm_def.h	279918	0644	edit dl rm
zend_vm_execute.h	2073552	0644	edit dl rm
zend_vm_handlers.h	91415	0644	edit dl rm
zend_vm_opcodes.h	12523	0644	edit dl rm
zend_vm_trace_handlers.h	3212	0644	edit dl rm
zend_vm_trace_lines.h	1755	0644	edit dl rm
zend_vm_trace_map.h	2661	0644	edit dl rm
zend_weakrefs.h	1713	0644	edit dl rm
zend_weakrefs_arginfo.h	2549	0644	edit dl rm

Edit: /opt/alt/php80/usr/include/php/Zend/zend_vm_trace_handlers.h (3212B)

/*
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
   | Copyright (c) Zend Technologies Ltd. (http://www.zend.com)           |
   +----------------------------------------------------------------------+
   | This source file is subject to version 2.00 of the Zend license,     |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.zend.com/license/2_00.txt.                                |
   | If you did not receive a copy of the Zend license and are unable to  |
   | obtain it through the world-wide-web, please send a note to          |
   | license@zend.com so we can mail you a copy immediately.              |
   +----------------------------------------------------------------------+
   | Authors: Dmitry Stogov <dmitry@php.net>                              |
   +----------------------------------------------------------------------+
*/

#include "zend_sort.h"

#define VM_TRACE(op)     zend_vm_trace(#op, sizeof(#op)-1);
#define VM_TRACE_START() zend_vm_trace_init();
#define VM_TRACE_END()   zend_vm_trace_finish();

static HashTable vm_trace_ht;

static void zend_vm_trace(const char *op, size_t op_len)
{
	static const char *last = NULL;
	static size_t last_len = 0;
	char buf[256];
	size_t len;
	zval tmp, *zv;

if (EXPECTED(last)) {
		len = last_len + 1 + op_len;
		memcpy(buf, last, last_len);
		buf[last_len] = ' ';
		memcpy(buf + last_len + 1, op, op_len + 1);
		zv = zend_hash_str_find(&vm_trace_ht, buf, len);
		if (EXPECTED(zv)) {
			if (EXPECTED(Z_LVAL_P(zv) < ZEND_LONG_MAX)) {
				Z_LVAL_P(zv)++;
			}
		} else {
			ZVAL_LONG(&tmp, 1);
			zend_hash_str_add_new(&vm_trace_ht, buf, len, &tmp);
		}
	}
	last = op;
	last_len = op_len;
}

static int zend_vm_trace_compare(const Bucket *p1, const Bucket *p2)
{
	if (Z_LVAL(p1->val) < Z_LVAL(p2->val)) {
		return 1;
	} else if (Z_LVAL(p1->val) > Z_LVAL(p2->val)) {
		return -1;
	} else {
		return 0;
	}
}

static void zend_vm_trace_finish(void)
{
	zend_string *key;
	zval *val;
	FILE *f;

f = fopen("zend_vm_trace.log", "w+");
	if (f) {
		zend_hash_sort(&vm_trace_ht, (compare_func_t)zend_vm_trace_compare, 0);
		ZEND_HASH_FOREACH_STR_KEY_VAL(&vm_trace_ht, key, val) {
			fprintf(f, "%s "ZEND_LONG_FMT"\n", ZSTR_VAL(key), Z_LVAL_P(val));
		} ZEND_HASH_FOREACH_END();
		fclose(f);
	}
	zend_hash_destroy(&vm_trace_ht);
}

static void zend_vm_trace_init(void)
{
	FILE *f;

zend_hash_init(&vm_trace_ht, 0, NULL, NULL, 1);
	f = fopen("zend_vm_trace.log", "r");
	if (f) {
		char buf[256];
		size_t len;
		zval tmp;

while (!feof(f)) {
			if (fgets(buf, sizeof(buf)-1, f)) {
				len = strlen(buf);
				while (len > 0 && buf[len-1] <= ' ') {
					len--;
					buf[len] = 0;
				}
				while (len > 0 && buf[len-1] >= '0' && buf[len-1] <= '9') {
					len--;
				}
				if (len > 1) {
					buf[len-1] = 0;
					ZVAL_LONG(&tmp, ZEND_STRTOL(buf + len, NULL, 10));
					zend_hash_str_add(&vm_trace_ht, buf, len - 1, &tmp);
				}
			}
		}
		fclose(f);
	}
}

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