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29af302395
These are only indirections to the default handler
378 lines
13 KiB
C++
378 lines
13 KiB
C++
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP 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@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Gustavo Lopes <cataphract@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <unicode/brkiter.h>
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#include <unicode/rbbi.h>
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#include "codepointiterator_internal.h"
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#include "breakiterator_iterators.h"
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#include <typeinfo>
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extern "C" {
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#define USE_BREAKITERATOR_POINTER 1
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#include "breakiterator_class.h"
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#include "breakiterator_methods.h"
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#include "rulebasedbreakiterator_methods.h"
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#include "codepointiterator_methods.h"
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#include <zend_exceptions.h>
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#include <zend_interfaces.h>
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#include <assert.h>
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}
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using PHP::CodePointBreakIterator;
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/* {{{ Global variables */
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zend_class_entry *BreakIterator_ce_ptr;
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zend_class_entry *RuleBasedBreakIterator_ce_ptr;
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zend_class_entry *CodePointBreakIterator_ce_ptr;
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zend_object_handlers BreakIterator_handlers;
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/* }}} */
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U_CFUNC void breakiterator_object_create(zval *object,
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BreakIterator *biter, int brand_new)
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{
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UClassID classId = biter->getDynamicClassID();
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zend_class_entry *ce;
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if (classId == RuleBasedBreakIterator::getStaticClassID()) {
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ce = RuleBasedBreakIterator_ce_ptr;
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} else if (classId == CodePointBreakIterator::getStaticClassID()) {
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ce = CodePointBreakIterator_ce_ptr;
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} else {
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ce = BreakIterator_ce_ptr;
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}
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if (brand_new) {
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object_init_ex(object, ce);
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}
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breakiterator_object_construct(object, biter);
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}
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U_CFUNC void breakiterator_object_construct(zval *object,
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BreakIterator *biter)
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{
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BreakIterator_object *bio;
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BREAKITER_METHOD_FETCH_OBJECT_NO_CHECK; //populate to from object
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assert(bio->biter == NULL);
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bio->biter = biter;
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}
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/* {{{ compare handler for BreakIterator */
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static int BreakIterator_compare_objects(zval *object1,
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zval *object2)
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{
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BreakIterator_object *bio1,
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*bio2;
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bio1 = Z_INTL_BREAKITERATOR_P(object1);
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bio2 = Z_INTL_BREAKITERATOR_P(object2);
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if (bio1->biter == NULL || bio2->biter == NULL) {
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return bio1->biter == bio2->biter ? 0 : 1;
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}
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return *bio1->biter == *bio2->biter ? 0 : 1;
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}
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/* }}} */
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/* {{{ clone handler for BreakIterator */
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static zend_object *BreakIterator_clone_obj(zval *object)
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{
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BreakIterator_object *bio_orig,
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*bio_new;
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zend_object *ret_val;
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bio_orig = Z_INTL_BREAKITERATOR_P(object);
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intl_errors_reset(INTL_DATA_ERROR_P(bio_orig));
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ret_val = BreakIterator_ce_ptr->create_object(Z_OBJCE_P(object));
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bio_new = php_intl_breakiterator_fetch_object(ret_val);
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zend_objects_clone_members(&bio_new->zo, &bio_orig->zo);
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if (bio_orig->biter != NULL) {
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BreakIterator *new_biter;
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new_biter = bio_orig->biter->clone();
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if (!new_biter) {
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zend_string *err_msg;
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intl_errors_set_code(BREAKITER_ERROR_P(bio_orig),
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U_MEMORY_ALLOCATION_ERROR);
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intl_errors_set_custom_msg(BREAKITER_ERROR_P(bio_orig),
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"Could not clone BreakIterator", 0);
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err_msg = intl_error_get_message(BREAKITER_ERROR_P(bio_orig));
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zend_throw_exception(NULL, ZSTR_VAL(err_msg), 0);
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zend_string_free(err_msg);
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} else {
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bio_new->biter = new_biter;
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ZVAL_COPY(&bio_new->text, &bio_orig->text);
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}
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} else {
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zend_throw_exception(NULL, "Cannot clone unconstructed BreakIterator", 0);
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}
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return ret_val;
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}
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/* }}} */
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/* {{{ get_debug_info handler for BreakIterator */
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static HashTable *BreakIterator_get_debug_info(zval *object, int *is_temp)
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{
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zval val;
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HashTable *debug_info;
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BreakIterator_object *bio;
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const BreakIterator *biter;
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*is_temp = 1;
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ALLOC_HASHTABLE(debug_info);
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zend_hash_init(debug_info, 8, NULL, ZVAL_PTR_DTOR, 0);
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bio = Z_INTL_BREAKITERATOR_P(object);
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biter = bio->biter;
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if (biter == NULL) {
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ZVAL_FALSE(&val);
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zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &val);
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return debug_info;
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}
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ZVAL_TRUE(&val);
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zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &val);
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if (Z_ISUNDEF(bio->text)) {
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ZVAL_NULL(&val);
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zend_hash_str_update(debug_info, "text", sizeof("text") - 1, &val);
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} else {
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Z_TRY_ADDREF(bio->text);
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zend_hash_str_update(debug_info, "text", sizeof("text") - 1, &bio->text);
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}
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ZVAL_STRING(&val, const_cast<char*>(typeid(*biter).name()));
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zend_hash_str_update(debug_info, "type", sizeof("type") - 1, &bio->text);
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return debug_info;
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}
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/* }}} */
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/* {{{ void breakiterator_object_init(BreakIterator_object* to)
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* Initialize internals of BreakIterator_object not specific to zend standard objects.
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*/
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static void breakiterator_object_init(BreakIterator_object *bio)
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{
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intl_error_init(BREAKITER_ERROR_P(bio));
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bio->biter = NULL;
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ZVAL_UNDEF(&bio->text);
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}
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/* }}} */
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/* {{{ BreakIterator_objects_free */
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static void BreakIterator_objects_free(zend_object *object)
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{
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BreakIterator_object* bio = php_intl_breakiterator_fetch_object(object);
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zval_ptr_dtor(&bio->text);
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if (bio->biter) {
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delete bio->biter;
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bio->biter = NULL;
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}
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intl_error_reset(BREAKITER_ERROR_P(bio));
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zend_object_std_dtor(&bio->zo);
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}
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/* }}} */
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/* {{{ BreakIterator_object_create */
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static zend_object *BreakIterator_object_create(zend_class_entry *ce)
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{
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BreakIterator_object* intern;
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intern = (BreakIterator_object*)ecalloc(1, sizeof(BreakIterator_object) + sizeof(zval) * (ce->default_properties_count - 1));
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zend_object_std_init(&intern->zo, ce);
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object_properties_init((zend_object*) intern, ce);
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breakiterator_object_init(intern);
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intern->zo.handlers = &BreakIterator_handlers;
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return &intern->zo;
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}
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/* }}} */
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/* {{{ BreakIterator/RuleBasedBreakIterator methods arguments info */
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_void, 0, 0, 0)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_locale, 0, 0, 0)
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ZEND_ARG_INFO(0, locale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_setText, 0, 0, 1)
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ZEND_ARG_INFO(0, text)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_next, 0, 0, 0)
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ZEND_ARG_INFO(0, offset)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_offset, 0, 0, 1)
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ZEND_ARG_INFO(0, offset)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_get_locale, 0, 0, 1)
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ZEND_ARG_INFO(0, locale_type)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_getPartsIterator, 0, 0, 0)
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ZEND_ARG_INFO(0, key_type)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(ainfo_rbbi___construct, 0, 0, 1)
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ZEND_ARG_INFO(0, rules)
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ZEND_ARG_INFO(0, areCompiled)
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ZEND_END_ARG_INFO()
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/* }}} */
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/* {{{ BreakIterator_class_functions
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* Every 'BreakIterator' class method has an entry in this table
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*/
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static const zend_function_entry BreakIterator_class_functions[] = {
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PHP_ME(BreakIterator, __construct, ainfo_biter_void, ZEND_ACC_PRIVATE)
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PHP_ME_MAPPING(createWordInstance, breakiter_create_word_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(createLineInstance, breakiter_create_line_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(createCharacterInstance, breakiter_create_character_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(createSentenceInstance, breakiter_create_sentence_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(createTitleInstance, breakiter_create_title_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(createCodePointInstance, breakiter_create_code_point_instance, ainfo_biter_void, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getText, breakiter_get_text, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(setText, breakiter_set_text, ainfo_biter_setText, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(first, breakiter_first, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(last, breakiter_last, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(previous, breakiter_previous, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(next, breakiter_next, ainfo_biter_next, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(current, breakiter_current, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(following, breakiter_following, ainfo_biter_offset, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(preceding, breakiter_preceding, ainfo_biter_offset, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(isBoundary, breakiter_is_boundary, ainfo_biter_offset, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getLocale, breakiter_get_locale, ainfo_biter_get_locale, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getPartsIterator, breakiter_get_parts_iterator, ainfo_biter_getPartsIterator, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getErrorCode, breakiter_get_error_code, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getErrorMessage, breakiter_get_error_message, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_FE_END
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};
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/* }}} */
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/* {{{ RuleBasedBreakIterator_class_functions
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*/
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static const zend_function_entry RuleBasedBreakIterator_class_functions[] = {
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PHP_ME(IntlRuleBasedBreakIterator, __construct, ainfo_rbbi___construct, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getRules, rbbi_get_rules, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getRuleStatus, rbbi_get_rule_status, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_ME_MAPPING(getRuleStatusVec, rbbi_get_rule_status_vec, ainfo_biter_void, ZEND_ACC_PUBLIC)
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#if U_ICU_VERSION_MAJOR_NUM * 10 + U_ICU_VERSION_MINOR_NUM >= 48
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PHP_ME_MAPPING(getBinaryRules, rbbi_get_binary_rules, ainfo_biter_void, ZEND_ACC_PUBLIC)
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#endif
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PHP_FE_END
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};
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/* }}} */
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/* {{{ CodePointBreakIterator_class_functions
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*/
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static const zend_function_entry CodePointBreakIterator_class_functions[] = {
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PHP_ME_MAPPING(getLastCodePoint, cpbi_get_last_code_point, ainfo_biter_void, ZEND_ACC_PUBLIC)
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PHP_FE_END
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};
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/* }}} */
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/* {{{ breakiterator_register_BreakIterator_class
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* Initialize 'BreakIterator' class
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*/
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U_CFUNC void breakiterator_register_BreakIterator_class(void)
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{
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zend_class_entry ce;
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/* Create and register 'BreakIterator' class. */
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INIT_CLASS_ENTRY(ce, "IntlBreakIterator", BreakIterator_class_functions);
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ce.create_object = BreakIterator_object_create;
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ce.get_iterator = _breakiterator_get_iterator;
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BreakIterator_ce_ptr = zend_register_internal_class(&ce);
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memcpy(&BreakIterator_handlers, zend_get_std_object_handlers(),
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sizeof BreakIterator_handlers);
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BreakIterator_handlers.offset = XtOffsetOf(BreakIterator_object, zo);
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BreakIterator_handlers.compare_objects = BreakIterator_compare_objects;
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BreakIterator_handlers.clone_obj = BreakIterator_clone_obj;
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BreakIterator_handlers.get_debug_info = BreakIterator_get_debug_info;
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BreakIterator_handlers.free_obj = BreakIterator_objects_free;
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zend_class_implements(BreakIterator_ce_ptr, 1,
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zend_ce_traversable);
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zend_declare_class_constant_long(BreakIterator_ce_ptr,
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"DONE", sizeof("DONE") - 1, BreakIterator::DONE );
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/* Declare constants that are defined in the C header */
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#define BREAKITER_DECL_LONG_CONST(name) \
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zend_declare_class_constant_long(BreakIterator_ce_ptr, #name, \
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sizeof(#name) - 1, UBRK_ ## name)
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BREAKITER_DECL_LONG_CONST(WORD_NONE);
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BREAKITER_DECL_LONG_CONST(WORD_NONE_LIMIT);
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BREAKITER_DECL_LONG_CONST(WORD_NUMBER);
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BREAKITER_DECL_LONG_CONST(WORD_NUMBER_LIMIT);
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BREAKITER_DECL_LONG_CONST(WORD_LETTER);
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BREAKITER_DECL_LONG_CONST(WORD_LETTER_LIMIT);
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BREAKITER_DECL_LONG_CONST(WORD_KANA);
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BREAKITER_DECL_LONG_CONST(WORD_KANA_LIMIT);
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BREAKITER_DECL_LONG_CONST(WORD_IDEO);
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BREAKITER_DECL_LONG_CONST(WORD_IDEO_LIMIT);
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BREAKITER_DECL_LONG_CONST(LINE_SOFT);
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BREAKITER_DECL_LONG_CONST(LINE_SOFT_LIMIT);
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BREAKITER_DECL_LONG_CONST(LINE_HARD);
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BREAKITER_DECL_LONG_CONST(LINE_HARD_LIMIT);
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BREAKITER_DECL_LONG_CONST(SENTENCE_TERM);
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BREAKITER_DECL_LONG_CONST(SENTENCE_TERM_LIMIT);
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BREAKITER_DECL_LONG_CONST(SENTENCE_SEP);
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BREAKITER_DECL_LONG_CONST(SENTENCE_SEP_LIMIT);
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#undef BREAKITER_DECL_LONG_CONST
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/* Create and register 'RuleBasedBreakIterator' class. */
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INIT_CLASS_ENTRY(ce, "IntlRuleBasedBreakIterator",
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RuleBasedBreakIterator_class_functions);
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RuleBasedBreakIterator_ce_ptr = zend_register_internal_class_ex(&ce,
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BreakIterator_ce_ptr);
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/* Create and register 'CodePointBreakIterator' class. */
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INIT_CLASS_ENTRY(ce, "IntlCodePointBreakIterator",
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CodePointBreakIterator_class_functions);
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CodePointBreakIterator_ce_ptr = zend_register_internal_class_ex(&ce,
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BreakIterator_ce_ptr);
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}
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/* }}} */
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