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make a start on a debugging function.

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This commit is contained in:
Wez Furlong 2005-07-18 14:46:55 +00:00
parent d9826ec143
commit be88f5a960
1 changed files with 43 additions and 0 deletions
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43
ext/pdo/pdo_stmt.c
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@ -1776,6 +1776,48 @@ static PHP_METHOD(PDOStatement, closeCursor)
}
/* }}} */
/* {{{ proto void PDOStatement::debugDumpParams()
A utility for internals hackers to debug parameter internals */
static PHP_METHOD(PDOStatement, debugDumpParams)
{
pdo_stmt_t *stmt = (pdo_stmt_t*)zend_object_store_get_object(getThis() TSRMLS_CC);
php_stream *out = php_stream_open_wrapper("php://output", "w", 0, NULL);
HashPosition pos;
struct pdo_bound_param_data *param;
php_stream_printf(out TSRMLS_CC, "SQL: [%d] %.*s\n",
stmt->query_stringlen,
stmt->query_stringlen, stmt->query_string);
php_stream_printf(out TSRMLS_CC, "Params: %d\n",
stmt->bound_params ? zend_hash_num_elements(stmt->bound_params) : 0);
if (stmt->bound_params) {
zend_hash_internal_pointer_reset_ex(stmt->bound_params, &pos);
while (SUCCESS == zend_hash_get_current_data_ex(stmt->bound_params,
(void**)&param, &pos)) {
char *str;
uint len;
ulong num;
if (zend_hash_get_current_key_ex(stmt->bound_params, &str, &len, &num, 0, &pos) == HASH_KEY_IS_STRING) {
php_stream_printf(out TSRMLS_CC, "Key: Position #%d:\n", num);
} else {
php_stream_printf(out TSRMLS_CC, "Key: Name: [%d] %.*s\n", len, len, str);
}
php_stream_printf(out TSRMLS_CC, "paramno=%d\nname=[%d] %.*s\nis_param=%d\nparam_type=%d\n",
param->paramno, param->namelen, param->namelen, param->name,
param->is_param,
param->param_type);
}
}
php_stream_close(out);
}
/* }}} */
function_entry pdo_dbstmt_functions[] = {
PHP_ME(PDOStatement, execute, NULL, ZEND_ACC_PUBLIC)
@ -1795,6 +1837,7 @@ function_entry pdo_dbstmt_functions[] = {
PHP_ME(PDOStatement, setFetchMode, NULL, ZEND_ACC_PUBLIC)
PHP_ME(PDOStatement, nextRowset, NULL, ZEND_ACC_PUBLIC)
PHP_ME(PDOStatement, closeCursor, NULL, ZEND_ACC_PUBLIC)
PHP_ME(PDOStatement, debugDumpParams, NULL, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};