ZVAL_NULL 1240 Zend/zend_API.c ZVAL_NULL(tmp); ZVAL_NULL 1323 Zend/zend_API.c ZVAL_NULL(tmp); ZVAL_NULL 1406 Zend/zend_API.c ZVAL_NULL(tmp); ZVAL_NULL 1615 Zend/zend_API.c ZVAL_NULL(tmp); ZVAL_NULL 3637 Zend/zend_API.c ZVAL_NULL(constant); ZVAL_NULL 3741 Zend/zend_API.c ZVAL_NULL(tmp); ZVAL_NULL 3850 Zend/zend_API.c ZVAL_NULL(tmp); ZVAL_NULL 609 Zend/zend_API.h ZVAL_NULL(__zv); \ ZVAL_NULL 620 Zend/zend_API.h #define RETVAL_NULL() ZVAL_NULL(return_value) ZVAL_NULL 6161 Zend/zend_compile.c ZVAL_NULL(&value.u.constant); ZVAL_NULL 150 Zend/zend_constants.c ZVAL_NULL(&c.value); ZVAL_NULL 1231 Zend/zend_execute.c ZVAL_NULL(orig); ZVAL_NULL 1364 Zend/zend_execute.c ZVAL_NULL(orig); ZVAL_NULL 650 Zend/zend_generators.c ZVAL_NULL(key); ZVAL_NULL 181 Zend/zend_ini_scanner.c ZVAL_NULL(retval); ZVAL_NULL 718 Zend/zend_vm_def.h ZVAL_NULL(retval); ZVAL_NULL 773 Zend/zend_vm_def.h ZVAL_NULL(retval); ZVAL_NULL 904 Zend/zend_vm_def.h ZVAL_NULL(&EX_T(opline->result.var).tmp_var); ZVAL_NULL 947 Zend/zend_vm_def.h ZVAL_NULL(&EX_T(opline->result.var).tmp_var); ZVAL_NULL 1983 Zend/zend_vm_def.h ZVAL_NULL(ret->var.ptr); ZVAL_NULL 2035 Zend/zend_vm_def.h ZVAL_NULL(EX_T(opline->result.var).var.ptr); ZVAL_NULL 4309 Zend/zend_vm_def.h ZVAL_NULL(array_ptr); ZVAL_NULL 552 Zend/zend_vm_execute.h ZVAL_NULL(ret->var.ptr); ZVAL_NULL 604 Zend/zend_vm_execute.h ZVAL_NULL(EX_T(opline->result.var).var.ptr); ZVAL_NULL 3069 Zend/zend_vm_execute.h ZVAL_NULL(array_ptr); ZVAL_NULL 8435 Zend/zend_vm_execute.h ZVAL_NULL(array_ptr); ZVAL_NULL 12957 Zend/zend_vm_execute.h ZVAL_NULL(&EX_T(opline->result.var).tmp_var); ZVAL_NULL 13000 Zend/zend_vm_execute.h ZVAL_NULL(&EX_T(opline->result.var).tmp_var); ZVAL_NULL 13804 Zend/zend_vm_execute.h ZVAL_NULL(array_ptr); ZVAL_NULL 14893 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 14948 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 17407 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 17462 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 19507 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 19562 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 23142 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 23197 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 25103 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 25158 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 26517 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 26572 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 27839 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 27894 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 29592 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 29647 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 30656 Zend/zend_vm_execute.h ZVAL_NULL(&EX_T(opline->result.var).tmp_var); ZVAL_NULL 30698 Zend/zend_vm_execute.h ZVAL_NULL(&EX_T(opline->result.var).tmp_var); ZVAL_NULL 31473 Zend/zend_vm_execute.h ZVAL_NULL(array_ptr); ZVAL_NULL 32427 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 32482 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 34712 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 34767 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 36675 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 36730 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 40023 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 40078 Zend/zend_vm_execute.h ZVAL_NULL(retval); ZVAL_NULL 69 ext/com_dotnet/com_com.c ZVAL_NULL(object); ZVAL_NULL 233 ext/com_dotnet/com_com.c ZVAL_NULL(object); ZVAL_NULL 211 ext/com_dotnet/com_dotnet.c ZVAL_NULL(object); ZVAL_NULL 226 ext/com_dotnet/com_dotnet.c ZVAL_NULL(object); ZVAL_NULL 239 ext/com_dotnet/com_dotnet.c ZVAL_NULL(object); ZVAL_NULL 251 ext/com_dotnet/com_dotnet.c ZVAL_NULL(object); ZVAL_NULL 317 ext/com_dotnet/com_dotnet.c ZVAL_NULL(object); ZVAL_NULL 40 ext/com_dotnet/com_handlers.c ZVAL_NULL(return_value); ZVAL_NULL 94 ext/com_dotnet/com_handlers.c ZVAL_NULL(return_value); ZVAL_NULL 497 ext/com_dotnet/com_handlers.c ZVAL_NULL(writeobj); ZVAL_NULL 82 ext/com_dotnet/com_iterator.c ZVAL_NULL(key); ZVAL_NULL 79 ext/com_dotnet/com_saproxy.c ZVAL_NULL(return_value); ZVAL_NULL 101 ext/com_dotnet/com_saproxy.c ZVAL_NULL(return_value); ZVAL_NULL 527 ext/com_dotnet/com_saproxy.c ZVAL_NULL(key); ZVAL_NULL 183 ext/com_dotnet/com_variant.c ZVAL_NULL(z); ZVAL_NULL 3059 ext/curl/interface.c ZVAL_NULL(retnull); ZVAL_NULL 3743 ext/date/php_date.c ZVAL_NULL(getThis()); ZVAL_NULL 4183 ext/date/php_date.c ZVAL_NULL(getThis()); ZVAL_NULL 4951 ext/date/php_date.c ZVAL_NULL(zv); ZVAL_NULL 4962 ext/date/php_date.c ZVAL_NULL(zv); ZVAL_NULL 4973 ext/date/php_date.c ZVAL_NULL(zv); ZVAL_NULL 4985 ext/date/php_date.c ZVAL_NULL(zv); ZVAL_NULL 220 ext/dom/attr.c ZVAL_NULL(*retval); ZVAL_NULL 243 ext/dom/attr.c ZVAL_NULL(*retval); ZVAL_NULL 260 ext/dom/document.c ZVAL_NULL(*retval); ZVAL_NULL 310 ext/dom/document.c ZVAL_NULL(*retval); ZVAL_NULL 345 ext/dom/document.c ZVAL_NULL(*retval); ZVAL_NULL 469 ext/dom/document.c ZVAL_NULL(*retval); ZVAL_NULL 788 ext/dom/document.c ZVAL_NULL(*retval); ZVAL_NULL 831 ext/dom/document.c ZVAL_NULL(*retval); ZVAL_NULL 232 ext/dom/documenttype.c ZVAL_NULL(*retval); ZVAL_NULL 174 ext/dom/dom_iterators.c ZVAL_NULL(key); ZVAL_NULL 276 ext/dom/element.c ZVAL_NULL(*retval); ZVAL_NULL 60 ext/dom/entity.c ZVAL_NULL(*retval); ZVAL_NULL 88 ext/dom/entity.c ZVAL_NULL(*retval); ZVAL_NULL 117 ext/dom/entity.c ZVAL_NULL(*retval); ZVAL_NULL 137 ext/dom/entity.c ZVAL_NULL(*retval); ZVAL_NULL 156 ext/dom/entity.c ZVAL_NULL(*retval); ZVAL_NULL 175 ext/dom/entity.c ZVAL_NULL(*retval); ZVAL_NULL 324 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 421 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 454 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 490 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 527 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 561 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 631 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 659 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 714 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 858 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 890 ext/dom/node.c ZVAL_NULL(*retval); ZVAL_NULL 498 ext/dom/php_dom.c ZVAL_NULL(null_value); ZVAL_NULL 1336 ext/dom/php_dom.c ZVAL_NULL(wrapper); ZVAL_NULL 1423 ext/dom/php_dom.c ZVAL_NULL(wrapper); ZVAL_NULL 52 ext/dom/typeinfo.c ZVAL_NULL(*retval); ZVAL_NULL 66 ext/dom/typeinfo.c ZVAL_NULL(*retval); ZVAL_NULL 290 ext/fileinfo/fileinfo.c ZVAL_NULL(object); \ ZVAL_NULL 644 ext/filter/filter.c ZVAL_NULL(*filtered); ZVAL_NULL 659 ext/filter/filter.c ZVAL_NULL(*filtered); ZVAL_NULL 97 ext/filter/filter_private.h ZVAL_NULL(value); \ ZVAL_NULL 209 ext/filter/sanitizing_filters.c ZVAL_NULL(value); ZVAL_NULL 290 ext/filter/sanitizing_filters.c ZVAL_NULL(value); ZVAL_NULL 441 ext/interbase/ibase_query.c ZVAL_NULL(pnull_val); ZVAL_NULL 210 ext/interbase/php_ibase_udf.c ZVAL_NULL(argp[i]); ZVAL_NULL 102 ext/intl/intl_data.h ZVAL_NULL(object); \ ZVAL_NULL 349 ext/json/JSON_parser.c ZVAL_NULL(*z); ZVAL_NULL 936 ext/mssql/php_mssql.c ZVAL_NULL(result); ZVAL_NULL 996 ext/mssql/php_mssql.c ZVAL_NULL(result); ZVAL_NULL 1063 ext/mssql/php_mssql.c ZVAL_NULL(result); ZVAL_NULL 1075 ext/mssql/php_mssql.c ZVAL_NULL(result); ZVAL_NULL 1155 ext/mssql/php_mssql.c ZVAL_NULL(bind->zval); ZVAL_NULL 1144 ext/mysqli/mysqli_api.c ZVAL_NULL(stmt->result.vars[i]); ZVAL_NULL 37 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); \ ZVAL_NULL 46 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval);\ ZVAL_NULL 58 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval);\ ZVAL_NULL 71 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval);\ ZVAL_NULL 84 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval);\ ZVAL_NULL 104 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval);\ ZVAL_NULL 108 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval);\ ZVAL_NULL 151 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 170 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 261 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 301 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 322 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 354 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 374 ext/mysqli/mysqli_prop.c ZVAL_NULL(*retval); ZVAL_NULL 810 ext/mysqlnd/mysqlnd_ps.c ZVAL_NULL(stmt->result_bind[i].zv); ZVAL_NULL 906 ext/mysqlnd/mysqlnd_ps.c ZVAL_NULL(data); ZVAL_NULL 1088 ext/mysqlnd/mysqlnd_ps.c ZVAL_NULL(data); ZVAL_NULL 1184 ext/mysqlnd/mysqlnd_ps.c ZVAL_NULL(stmt->result_bind[i].zv); ZVAL_NULL 2028 ext/mysqlnd/mysqlnd_ps.c ZVAL_NULL(stmt->result_bind[i].zv); ZVAL_NULL 2081 ext/mysqlnd/mysqlnd_ps.c ZVAL_NULL(stmt->result_bind[param_no].zv); ZVAL_NULL 133 ext/mysqlnd/mysqlnd_ps_codec.c ZVAL_NULL(zv); ZVAL_NULL 180 ext/mysqlnd/mysqlnd_result.c ZVAL_NULL(*zv); ZVAL_NULL 1521 ext/mysqlnd/mysqlnd_wireprotocol.c ZVAL_NULL(*current_field); ZVAL_NULL 1629 ext/mysqlnd/mysqlnd_wireprotocol.c ZVAL_NULL(*current_field); ZVAL_NULL 2555 ext/oci8/oci8.c ZVAL_NULL(value); ZVAL_NULL 487 ext/oci8/oci8_collection.c ZVAL_NULL(*result_element); ZVAL_NULL 1571 ext/oci8/oci8_interface.c ZVAL_NULL(z_connection); ZVAL_NULL 977 ext/oci8/oci8_statement.c ZVAL_NULL(val); ZVAL_NULL 1035 ext/oci8/oci8_statement.c ZVAL_NULL(*entry); ZVAL_NULL 1793 ext/odbc/php_odbc.c ZVAL_NULL(tmp); ZVAL_NULL 1803 ext/odbc/php_odbc.c ZVAL_NULL(tmp); ZVAL_NULL 1948 ext/odbc/php_odbc.c ZVAL_NULL(tmp); ZVAL_NULL 1958 ext/odbc/php_odbc.c ZVAL_NULL(tmp); ZVAL_NULL 1657 ext/openssl/xp_ssl.c ZVAL_NULL(arr); ZVAL_NULL 1265 ext/pcntl/pcntl.c ZVAL_NULL(retval); ZVAL_NULL 218 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 233 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 242 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 252 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 258 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 269 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 430 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 490 ext/pdo/pdo_dbh.c ZVAL_NULL(object); ZVAL_NULL 584 ext/pdo/pdo_dbh.c ZVAL_NULL(&stmt->lazy_object_ref); ZVAL_NULL 1123 ext/pdo/pdo_dbh.c ZVAL_NULL(&stmt->lazy_object_ref); ZVAL_NULL 570 ext/pdo/pdo_stmt.c ZVAL_NULL(dest); ZVAL_NULL 583 ext/pdo/pdo_stmt.c ZVAL_NULL(dest); ZVAL_NULL 591 ext/pdo/pdo_stmt.c ZVAL_NULL(dest); ZVAL_NULL 596 ext/pdo/pdo_stmt.c ZVAL_NULL(dest); ZVAL_NULL 629 ext/pdo/pdo_stmt.c ZVAL_NULL(dest); ZVAL_NULL 648 ext/pdo/pdo_stmt.c ZVAL_NULL(dest); ZVAL_NULL 1140 ext/pdo/pdo_stmt.c ZVAL_NULL(return_value); ZVAL_NULL 2486 ext/pdo/pdo_stmt.c ZVAL_NULL(key); ZVAL_NULL 2769 ext/pdo/pdo_stmt.c ZVAL_NULL(&stmt->lazy_object_ref); ZVAL_NULL 580 ext/pdo_firebird/firebird_driver.c ZVAL_NULL(val); ZVAL_NULL 618 ext/pdo_firebird/firebird_statement.c ZVAL_NULL(param->parameter); ZVAL_NULL 665 ext/pdo_firebird/firebird_statement.c ZVAL_NULL(val); ZVAL_NULL 357 ext/pdo_oci/oci_statement.c ZVAL_NULL(param->parameter); ZVAL_NULL 480 ext/pdo_odbc/odbc_stmt.c ZVAL_NULL(param->parameter); ZVAL_NULL 347 ext/pdo_sqlite/sqlite_driver.c ZVAL_NULL(*agg_context); ZVAL_NULL 371 ext/pdo_sqlite/sqlite_driver.c ZVAL_NULL(*zargs[i + is_agg]); ZVAL_NULL 475 ext/readline/readline.c ZVAL_NULL(ret); ZVAL_NULL 568 ext/readline/readline.c ZVAL_NULL(&dummy); ZVAL_NULL 1283 ext/reflection/php_reflection.c ZVAL_NULL(name); ZVAL_NULL 2327 ext/reflection/php_reflection.c ZVAL_NULL(name); ZVAL_NULL 302 ext/simplexml/simplexml.c ZVAL_NULL(return_value); ZVAL_NULL 1777 ext/simplexml/simplexml.c ZVAL_NULL(object); ZVAL_NULL 2399 ext/simplexml/simplexml.c ZVAL_NULL(key); ZVAL_NULL 617 ext/snmp/snmp.c ZVAL_NULL(val); ZVAL_NULL 2166 ext/snmp/snmp.c ZVAL_NULL(*retval); ZVAL_NULL 105 ext/soap/php_encoding.c ZVAL_NULL(zval); \ ZVAL_NULL 111 ext/soap/php_encoding.c ZVAL_NULL(zval); \ ZVAL_NULL 123 ext/soap/php_encoding.c ZVAL_NULL(ret); \ ZVAL_NULL 131 ext/soap/php_encoding.c ZVAL_NULL(ret); \ ZVAL_NULL 1063 ext/soap/php_encoding.c ZVAL_NULL(ret); ZVAL_NULL 1096 ext/soap/php_encoding.c ZVAL_NULL(ret); ZVAL_NULL 1184 ext/soap/php_encoding.c ZVAL_NULL(ret); ZVAL_NULL 1214 ext/soap/php_encoding.c ZVAL_NULL(ret); ZVAL_NULL 2871 ext/soap/php_encoding.c ZVAL_NULL(ret); ZVAL_NULL 35 ext/soap/php_packet_soap.c ZVAL_NULL(return_value); ZVAL_NULL 319 ext/soap/php_packet_soap.c ZVAL_NULL(tmp); ZVAL_NULL 381 ext/soap/php_packet_soap.c ZVAL_NULL(return_value); ZVAL_NULL 2056 ext/soap/soap.c ZVAL_NULL(&(*p)->function_name); ZVAL_NULL 2582 ext/soap/soap.c ZVAL_NULL(params[1]); ZVAL_NULL 2588 ext/soap/soap.c ZVAL_NULL(params[2]); ZVAL_NULL 3361 ext/soap/soap.c ZVAL_NULL(tmp_parameters[cur_param]); ZVAL_NULL 808 ext/sockets/conversions.c ZVAL_NULL(zv); ZVAL_NULL 1072 ext/sockets/conversions.c ZVAL_NULL(zv); ZVAL_NULL 1053 ext/spl/spl_array.c ZVAL_NULL(key); ZVAL_NULL 1921 ext/spl/spl_directory.c ZVAL_NULL(writeobj); ZVAL_NULL 2181 ext/spl/spl_directory.c ZVAL_NULL(return_value); ZVAL_NULL 1260 ext/spl/spl_iterators.c ZVAL_NULL(&key); ZVAL_NULL 608 ext/sqlite3/sqlite3.c ZVAL_NULL(data); ZVAL_NULL 735 ext/sqlite3/sqlite3.c ZVAL_NULL(agg_context->zval_context); ZVAL_NULL 762 ext/sqlite3/sqlite3.c ZVAL_NULL(*zargs[i + is_agg]); ZVAL_NULL 1335 ext/standard/array.c ZVAL_NULL(&final_name); ZVAL_NULL 4018 ext/standard/array.c ZVAL_NULL(result); ZVAL_NULL 4221 ext/standard/array.c ZVAL_NULL(null); ZVAL_NULL 647 ext/standard/scanf.c ZVAL_NULL(tmp); ZVAL_NULL 272 ext/standard/streamsfuncs.c ZVAL_NULL(zpeername); ZVAL_NULL 375 ext/standard/streamsfuncs.c ZVAL_NULL(zremote); ZVAL_NULL 891 ext/standard/streamsfuncs.c ZVAL_NULL(ps[2]); ZVAL_NULL 213 ext/standard/user_filters.c ZVAL_NULL(zconsumed); ZVAL_NULL 431 ext/standard/user_filters.c ZVAL_NULL(return_value); ZVAL_NULL 642 ext/standard/var.c ZVAL_NULL(&nval); ZVAL_NULL 1171 ext/standard/var_unserializer.c ZVAL_NULL(*rval); ZVAL_NULL 1223 ext/sybase_ct/php_sybase_ct.c ZVAL_NULL(&result->data[i][j]); ZVAL_NULL 1260 ext/sybase_ct/php_sybase_ct.c ZVAL_NULL(&result->data[i][j]); ZVAL_NULL 148 ext/tidy/tidy.c ZVAL_NULL(tmp); \ ZVAL_NULL 897 ext/tidy/tidy.c ZVAL_NULL(attribute); ZVAL_NULL 921 ext/tidy/tidy.c ZVAL_NULL(children); ZVAL_NULL 1837 ext/tidy/tidy.c ZVAL_NULL(return_value); ZVAL_NULL 115 ext/tokenizer/tokenizer.c ZVAL_NULL(&token); ZVAL_NULL 151 ext/tokenizer/tokenizer.c ZVAL_NULL(&token); ZVAL_NULL 813 ext/wddx/wddx.c ZVAL_NULL(ent.data); ZVAL_NULL 108 ext/xmlreader/php_xmlreader.c ZVAL_NULL(*retval); ZVAL_NULL 241 ext/xsl/php_xsl.c ZVAL_NULL(wrapper); ZVAL_NULL 243 ext/xsl/xsltprocessor.c ZVAL_NULL(args[i]); ZVAL_NULL 879 ext/zip/php_zip.c ZVAL_NULL(*retval); ZVAL_NULL 392 main/output.c ZVAL_NULL(p); ZVAL_NULL 405 main/output.c ZVAL_NULL(p); ZVAL_NULL 391 main/streams/userspace.c ZVAL_NULL(zopened); ZVAL_NULL 952 sapi/apache_hooks/php_apache.c ZVAL_NULL(zpw);