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| author | Zak Greant <zak@php.net> | 2003-07-15 18:19:51 +0000 |
|---|---|---|
| committer | Zak Greant <zak@php.net> | 2003-07-15 18:19:51 +0000 |
| commit | c0bd985ad90014e6ccb4a1e10fda8ddc25d5480e (patch) | |
| tree | 9ec29e021925a6d75806c9ea13c8c150077c0b59 /ext/dbase | |
| parent | e3a55ba2975d742fda74a14be4fd73c975f14cb0 (diff) | |
| download | php-git-c0bd985ad90014e6ccb4a1e10fda8ddc25d5480e.tar.gz | |
Added function dbase_get_header_info
* Passed a handle for an open dbase database, it returns an array of
associative arrays. Each associative array contains information on a
single column, including name, column type, length, precision, ...
Diffstat (limited to 'ext/dbase')
| -rw-r--r-- | ext/dbase/dbase.c | 63 | ||||
| -rw-r--r-- | ext/dbase/php_dbase.h | 1 |
2 files changed, 64 insertions, 0 deletions
diff --git a/ext/dbase/dbase.c b/ext/dbase/dbase.c index 9df8ad0174..4874eff26f 100644 --- a/ext/dbase/dbase.c +++ b/ext/dbase/dbase.c @@ -737,10 +737,73 @@ function_entry dbase_functions[] = { PHP_FE(dbase_get_record_with_names, NULL) PHP_FE(dbase_delete_record, NULL) PHP_FE(dbase_pack, NULL) + PHP_FE(dbase_get_header_info, NULL) {NULL, NULL, NULL} }; /* }}} */ +/* Added by Zak Greant <zak@php.net> */ +/* {{{ proto array dbase_get_header_info(int database_handle) + */ +PHP_FUNCTION(dbase_get_header_info) +{ + zval **dbh_id, *row; + dbfield_t *dbf, *cur_f; + dbhead_t *dbh; + int dbh_type; + DBase_TLS_VARS; + + if (ZEND_NUM_ARGS() != 1 || (zend_get_parameters_ex(1, &dbh_id) == FAILURE)) { + WRONG_PARAM_COUNT; + } + convert_to_long_ex(dbh_id); + + dbh = zend_list_find(Z_LVAL_PP(dbh_id), &dbh_type); + if (!dbh || dbh_type != DBase_GLOBAL(le_dbhead)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find database for identifier %d", Z_LVAL_PP(dbh_id)); + RETURN_FALSE; + } + + if (array_init(return_value)==FAILURE) { + RETURN_FALSE; + } + + dbf = dbh->db_fields; + for (cur_f = dbf; cur_f < &dbh->db_fields[dbh->db_nfields]; ++cur_f) { + MAKE_STD_ZVAL(row); + array_init(row); + + add_next_index_zval(return_value, row); + + /* field name */ + add_assoc_string(row, "name", cur_f->db_fname, 1); + + /* field type */ + switch (cur_f->db_type) { + case 'C': add_assoc_string(row, "type", "character", 1); break; + case 'D': add_assoc_string(row, "type", "date", 1); break; + case 'I': add_assoc_string(row, "type", "integer", 1); break; + case 'N': add_assoc_string(row, "type", "number", 1); break; + case 'L': add_assoc_string(row, "type", "boolean", 1); break; + case 'M': add_assoc_string(row, "type", "memo", 1); break; + default: add_assoc_string(row, "type", "unknown", 1); break; + } + + /* length of field */ + add_assoc_long(row, "length", cur_f->db_flen); + + /* number of decimals in field */ + add_assoc_long(row, "decimal places", cur_f->db_fdc); + + /* format for printing %s etc */ + add_assoc_string(row, "printf format", cur_f->db_format, 1); + + /* offset within record */ + add_assoc_long(row, "record offset", cur_f->db_foffset); + } +} +/* }}} */ + zend_module_entry dbase_module_entry = { STANDARD_MODULE_HEADER, "dbase", dbase_functions, PHP_MINIT(dbase), PHP_MSHUTDOWN(dbase), NULL, NULL, NULL, NO_VERSION_YET, STANDARD_MODULE_PROPERTIES diff --git a/ext/dbase/php_dbase.h b/ext/dbase/php_dbase.h index c51b34b0c3..f445808933 100644 --- a/ext/dbase/php_dbase.h +++ b/ext/dbase/php_dbase.h @@ -35,6 +35,7 @@ PHP_FUNCTION(dbase_get_record); PHP_FUNCTION(dbase_delete_record); PHP_FUNCTION(dbase_pack); PHP_FUNCTION(dbase_get_record_with_names); +PHP_FUNCTION(dbase_get_header_info); #else #define dbase_module_ptr NULL #endif |