1)  /etc/init.d/mysql start    —-To start MySQL service

/etc/init.d/mysql stop     —-To stop MySQL service

2)  service mysqld start
service mysqld stop
service mysqld restart

mysqldump -u username -p username dbname> filename.sql

mysql -u root -p dbname< filename.sql

Table of Contents

* mysql_affected_rows — Get number of affected rows in previous MySQL operation
* mysql_change_user — Change logged in user of the active connection
* mysql_client_encoding — Returns the name of the character set
* mysql_close — Close MySQL connection
* mysql_connect — Open a connection to a MySQL Server
* mysql_create_db — Create a MySQL database
* mysql_data_seek — Move internal result pointer
* mysql_db_name — Get result data
* mysql_db_query — Send a MySQL query
* mysql_drop_db — Drop (delete) a MySQL database
* mysql_errno — Returns the numerical value of the error message from previous MySQL operation
* mysql_error — Returns the text of the error message from previous MySQL operation
* mysql_escape_string — Escapes a string for use in a mysql_query
* mysql_fetch_array — Fetch a result row as an associative array, a numeric array, or both
* mysql_fetch_assoc — Fetch a result row as an associative array
* mysql_fetch_field — Get column information from a result and return as an object
* mysql_fetch_lengths — Get the length of each output in a result
* mysql_fetch_object — Fetch a result row as an object
* mysql_fetch_row — Get a result row as an enumerated array
* mysql_field_flags — Get the flags associated with the specified field in a result
* mysql_field_len — Returns the length of the specified field
* mysql_field_name — Get the name of the specified field in a result
* mysql_field_seek — Set result pointer to a specified field offset
* mysql_field_table — Get name of the table the specified field is in
* mysql_field_type — Get the type of the specified field in a result
* mysql_free_result — Free result memory
* mysql_get_client_info — Get MySQL client info
* mysql_get_host_info — Get MySQL host info
* mysql_get_proto_info — Get MySQL protocol info
* mysql_get_server_info — Get MySQL server info
* mysql_info — Get information about the most recent query
* mysql_insert_id — Get the ID generated from the previous INSERT operation
* mysql_list_dbs — List databases available on a MySQL server
* mysql_list_fields — List MySQL table fields
* mysql_list_processes — List MySQL processes
* mysql_list_tables — List tables in a MySQL database
* mysql_num_fields — Get number of fields in result
* mysql_num_rows — Get number of rows in result
* mysql_pconnect — Open a persistent connection to a MySQL server
* mysql_ping — Ping a server connection or reconnect if there is no connection
* mysql_query — Send a MySQL query
* mysql_real_escape_string — Escapes special characters in a string for use in a SQL statement
* mysql_result — Get result data
* mysql_select_db — Select a MySQL database
* mysql_set_charset — Sets the client character set
* mysql_stat — Get current system status
* mysql_tablename — Get table name of field
* mysql_thread_id — Return the current thread ID
* mysql_unbuffered_query — Send an SQL query to MySQL, without fetching and buffering the result rows

Here we go ->

<?
$MONTH=$_REQUEST['MONTH'];

$pos = $_REQUEST['no']; // Number input by user
$display = “10″;

$gettot = mysql_query(”SELECT * FROM user_services where BALANCE !=” and MONTH=’$MONTH’”);
$totnum = @mysql_num_rows($gettot);
$result = mysql_query(”SELECT * FROM user_services where NRIC != ” and BALANCE !=” and MONTH=’$MONTH’ order by DATE LIMIT $pos, $display”);
?>

<?

//You can put this code at the bottom of your PHP script, because this is to display the next, previous and page number links

$num_pages = ceil($totnum / $display);

if($totnum > $display) {

// this is previous links
if($pos > 0){
echo “<A href=\”result_view_NRIC .php?no=”.($pos – $display) .”&NRIC =$NRIC \”><prev</A> | “;
} else {
echo “<prev | “;
}

// this is no page links
$i = 0;
while($i < $num_pages){
$page = $i * $display;
$i++;
if($page != $pos){
echo “<A href=\”result_view_NRIC .php?no=$page&NRIC =$NRIC \”>$i</A> | “;
} else {
echo “$i | “;
}
}

// this is next links
if($pos < (($num_pages – 1) * $display)){
echo “<A href=\”result_view_NRIC .php?no=” . ($pos + $display) . “&NRIC =$NRIC \”>next></A>”;
} else {
echo “next>”;
}

}

?>

$date1 = “07-OCT-06″;
$date2 = “26-sep-06″;

echo “Difference between $date1 and $date2 = “.diff_days($date1,$date2);

function diff_days($start_date, $end_date)
{
if ($start_date==”") return 0;
return floor((strtotime($start_date) – strtotime($end_date))/86400);
}
?>