|
|
|
|
Bookmark this on Delicious
Share on Facebook
 Slashdot It!
Digg  pg_fetch_row
Get a row as an enumerated array
(PHP 4, PHP 5)
Example 1925. pg_fetch_row() example<?phpCode Examples / Notes » pg_fetch_rowrtreat2
the mysql way.... $rows = pg_numrows($result); for ($i=0; $i < $rows; $i++){ list($foo,$bar) = pg_fetch_row($result,$i); print ("$foo , $bar)\n"); } pletiplot
Note, that when you retrieve some PG boolean value, you get 't' or 'f' characters which are not compatible with PHP bool.
matthew wheeler
Note that the internal row counter is incremented BEFORE the row is retrieved. This causes an off by one error if you try to do: pg_result_seek($resid,0); pg_fetch_row($resid); you will get back the SECOND result not the FIRST. post
I wondered whether array values of PostgreSQL are converted to PHP arrays by this functions. This is not the case, they are stored in the returned array as a string in the form "{value1 delimiter value2 delimiter value3}" (See http://www.postgresql.org/docs/8.0/interactive/arrays.html#AEN5389).
imantr
I use the following code to assigning query result to an array. while ($row = pg_fetch_row($result)) $newArray[] = $row[0]; print_r($newArray); maxnamara
Get downlines, put them into arrays. function get_downlines($my_code){ global $link; $sql = "select user_id, name from tb_user where parentcode = $my_code"; $res = pg_query($link,$sql); if(!$res){ echo "Error: ".$sql;exit(); } $num_fields = pg_num_fields($res); $info_rows = 0; $num_rows = pg_num_rows($res); while($arr = pg_fetch_row($res)){ $info_offset = 1; $info_columns = 0; while ($info_offset <= $num_fields) { $info_elements[$info_rows][$info_columns] = $arr[$info_columns]; $info_offset++; $info_columns++; } $info_rows++; } return $info_elements; } darw75
a way to do this with 2 loops to insert data into a table... $num = pg_numrows($result); $col_num = pg_numfields($result); for ($i=0; $i<$num; $i++) { $line = pg_fetch_array($result, $i, PGSQL_ASSOC); print "\t<tr bgcolor=#dddddd>\n"; for ($j=0; $j<$col_num; $j++){ list($col_name, $col_value) =each($line); print "\t\t<TD ALIGN=RIGHT><FONT SIZE=1 FACE='Geneva'>$col_value</FONT></TD>\n"; } echo " "; } |
Change Language
pg_affected_rows pg_cancel_query pg_client_encoding pg_close pg_connect pg_connection_busy pg_connection_reset pg_connection_status pg_convert pg_copy_from pg_copy_to pg_dbname pg_delete pg_end_copy pg_escape_bytea pg_escape_string pg_execute pg_fetch_all_columns pg_fetch_all pg_fetch_array pg_fetch_assoc pg_fetch_object pg_fetch_result pg_fetch_row pg_field_is_null pg_field_name pg_field_num pg_field_prtlen pg_field_size pg_field_table pg_field_type_oid pg_field_type pg_free_result pg_get_notify pg_get_pid pg_get_result pg_host pg_insert pg_last_error pg_last_notice pg_last_oid pg_lo_close pg_lo_create pg_lo_export pg_lo_import pg_lo_open pg_lo_read_all pg_lo_read pg_lo_seek pg_lo_tell pg_lo_unlink pg_lo_write pg_meta_data pg_num_fields pg_num_rows pg_options pg_parameter_status pg_pconnect pg_ping pg_port pg_prepare pg_put_line pg_query_params pg_query pg_result_error_field pg_result_error pg_result_seek pg_result_status pg_select pg_send_execute pg_send_prepare pg_send_query_params pg_send_query pg_set_client_encoding pg_set_error_verbosity pg_trace pg_transaction_status pg_tty pg_unescape_bytea pg_untrace pg_update pg_version |
