note 67941 deleted from function.mysql-fetch-array by nlopess
| From: | nlopess@php.net | Date: | Fri, 07 Jul 2006 09:41:00 +0000 |
| Subject: | note 67941 deleted from function.mysql-fetch-array by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-114532@lists.php.net to get a copy of this message | ||
Note Submitter: sharpline at mail dot ru
----
I used this function in my CMS to calculate number of rows in returned table.
<?php
function row_calc($table, $equals = false, $control_field = false)
//Calculating number of rows in table.
// $control_field & $equals used to calculate how much rows with decided value I have in table
{
global $db_pre;
$sql_calc = "SELECT SQL_CALC_FOUND_ROWS * FROM ".$db_pre.$table;
if ($equals != false && $control_field != false)
{
$sql_calc .= " WHERE 1 AND
".$control_field." =
'".$equals."'";
};
mysql_query($sql_calc);
$sql_calc_res = "SELECT FOUND_ROWS()";
$sql_res = mysql_query($sql_calc_res);
$calc_result = mysql_fetch_array($sql_res);
$result = $calc_result[0];
return $result;
};