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92ac598aab
This patch removes the so called local variables defined per file basis for certain editors to properly show tab width, and similar settings. These are mainly used by Vim and Emacs editors yet with recent changes the once working definitions don't work anymore in Vim without custom plugins or additional configuration. Neither are these settings synced across the PHP code base. A simpler and better approach is EditorConfig and fixing code using some code style fixing tools in the future instead. This patch also removes the so called modelines for Vim. Modelines allow Vim editor specifically to set some editor configuration such as syntax highlighting, indentation style and tab width to be set in the first line or the last 5 lines per file basis. Since the php test files have syntax highlighting already set in most editors properly and EditorConfig takes care of the indentation settings, this patch removes these as well for the Vim 6.0 and newer versions. With the removal of local variables for certain editors such as Emacs and Vim, the footer is also probably not needed anymore when creating extensions using ext_skel.php script. Additionally, Vim modelines for setting php syntax and some editor settings has been removed from some *.phpt files. All these are mostly not relevant for phpt files neither work properly in the middle of the file.
134 lines
4.6 KiB
C
134 lines
4.6 KiB
C
/*
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+----------------------------------------------------------------------+
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| Zend Engine |
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+----------------------------------------------------------------------+
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| Copyright (c) Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.00 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.zend.com/license/2_00.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Andi Gutmans <andi@php.net> |
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| Zeev Suraski <zeev@php.net> |
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| Dmitry Stogov <dmitry@php.net> |
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+----------------------------------------------------------------------+
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*/
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#include <stdio.h>
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#include "zend.h"
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#include "zend_API.h"
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#include "zend_ast.h"
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#include "zend_globals.h"
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#include "zend_constants.h"
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#include "zend_list.h"
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#if ZEND_DEBUG
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static void ZEND_FASTCALL zend_string_destroy(zend_string *str);
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#else
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# define zend_string_destroy _efree
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#endif
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static void ZEND_FASTCALL zend_reference_destroy(zend_reference *ref);
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static void ZEND_FASTCALL zend_empty_destroy(zend_reference *ref);
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typedef void (ZEND_FASTCALL *zend_rc_dtor_func_t)(zend_refcounted *p);
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static const zend_rc_dtor_func_t zend_rc_dtor_func[] = {
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/* IS_UNDEF */ (zend_rc_dtor_func_t)zend_empty_destroy,
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/* IS_NULL */ (zend_rc_dtor_func_t)zend_empty_destroy,
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/* IS_FALSE */ (zend_rc_dtor_func_t)zend_empty_destroy,
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/* IS_TRUE */ (zend_rc_dtor_func_t)zend_empty_destroy,
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/* IS_LONG */ (zend_rc_dtor_func_t)zend_empty_destroy,
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/* IS_DOUBLE */ (zend_rc_dtor_func_t)zend_empty_destroy,
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/* IS_STRING */ (zend_rc_dtor_func_t)zend_string_destroy,
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/* IS_ARRAY */ (zend_rc_dtor_func_t)zend_array_destroy,
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/* IS_OBJECT */ (zend_rc_dtor_func_t)zend_objects_store_del,
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/* IS_RESOURCE */ (zend_rc_dtor_func_t)zend_list_free,
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/* IS_REFERENCE */ (zend_rc_dtor_func_t)zend_reference_destroy,
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/* IS_CONSTANT_AST */ (zend_rc_dtor_func_t)zend_ast_ref_destroy
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};
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ZEND_API void ZEND_FASTCALL rc_dtor_func(zend_refcounted *p)
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{
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ZEND_ASSERT(GC_TYPE(p) <= IS_CONSTANT_AST);
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zend_rc_dtor_func[GC_TYPE(p)](p);
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}
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#if ZEND_DEBUG
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static void ZEND_FASTCALL zend_string_destroy(zend_string *str)
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{
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CHECK_ZVAL_STRING(str);
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ZEND_ASSERT(!ZSTR_IS_INTERNED(str));
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ZEND_ASSERT(GC_REFCOUNT(str) == 0);
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ZEND_ASSERT(!(GC_FLAGS(str) & IS_STR_PERSISTENT));
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efree(str);
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}
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#endif
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static void ZEND_FASTCALL zend_reference_destroy(zend_reference *ref)
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{
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ZEND_ASSERT(!ZEND_REF_HAS_TYPE_SOURCES(ref));
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i_zval_ptr_dtor(&ref->val);
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efree_size(ref, sizeof(zend_reference));
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}
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static void ZEND_FASTCALL zend_empty_destroy(zend_reference *ref)
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{
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}
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ZEND_API void zval_ptr_dtor(zval *zval_ptr) /* {{{ */
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{
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i_zval_ptr_dtor(zval_ptr);
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}
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/* }}} */
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ZEND_API void zval_internal_ptr_dtor(zval *zval_ptr) /* {{{ */
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{
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if (Z_REFCOUNTED_P(zval_ptr)) {
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zend_refcounted *ref = Z_COUNTED_P(zval_ptr);
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if (GC_DELREF(ref) == 0) {
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if (Z_TYPE_P(zval_ptr) == IS_STRING) {
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zend_string *str = (zend_string*)ref;
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CHECK_ZVAL_STRING(str);
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ZEND_ASSERT(!ZSTR_IS_INTERNED(str));
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ZEND_ASSERT((GC_FLAGS(str) & IS_STR_PERSISTENT));
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free(str);
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} else {
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zend_error_noreturn(E_CORE_ERROR, "Internal zval's can't be arrays, objects, resources or reference");
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}
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}
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}
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}
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/* }}} */
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/* This function should only be used as a copy constructor, i.e. it
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* should only be called AFTER a zval has been copied to another
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* location using ZVAL_COPY_VALUE. Do not call it before copying,
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* otherwise a reference may be leaked. */
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ZEND_API void zval_add_ref(zval *p)
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{
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if (Z_REFCOUNTED_P(p)) {
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if (Z_ISREF_P(p) && Z_REFCOUNT_P(p) == 1) {
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ZVAL_COPY(p, Z_REFVAL_P(p));
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} else {
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Z_ADDREF_P(p);
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}
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}
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}
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ZEND_API void ZEND_FASTCALL zval_copy_ctor_func(zval *zvalue)
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{
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if (EXPECTED(Z_TYPE_P(zvalue) == IS_ARRAY)) {
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ZVAL_ARR(zvalue, zend_array_dup(Z_ARRVAL_P(zvalue)));
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} else if (EXPECTED(Z_TYPE_P(zvalue) == IS_STRING)) {
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ZEND_ASSERT(!ZSTR_IS_INTERNED(Z_STR_P(zvalue)));
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CHECK_ZVAL_STRING(Z_STR_P(zvalue));
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ZVAL_NEW_STR(zvalue, zend_string_dup(Z_STR_P(zvalue), 0));
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}
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}
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