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mysql_result

mysql_result

Get result data

Waarschuwing: > mysqli_data_seek``mysqli_field_seek``mysqli_fetch_field``PDOStatement::fetchColumn

string **mysql_result** resource $result int $row mixed $field

Retrieves the contents of one cell from a MySQL result set.

When working on large result sets, you should consider using one of the functions that fetch an entire row (specified below). As these functions return the contents of multiple cells in one function call, they're MUCH quicker than . Also, note that specifying a numeric offset for the field argument is much quicker than specifying a fieldname or tablename.fieldname argument. mysql_result

row The row number from the result that's being retrieved. Row numbers start at . 0

fieldThe name or offset of the field being retrieved.

It can be the field's offset, the field's name, or the field's table dot field name (tablename.fieldname). If the column name has been aliased ('select foo as bar from...'), use the alias instead of the column name. If undefined, the first field is retrieved.

The contents of one cell from a MySQL result set on success, or false on failure.

Voorbeeld: example

<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
    die('Could not connect: ' . mysql_error());
}
if (!mysql_select_db('database_name')) {
    die('Could not select database: ' . mysql_error());
}
$result = mysql_query('SELECT name FROM work.employee');
if (!$result) {
    die('Could not query:' . mysql_error());
}
echo mysql_result($result, 2); // outputs third employee's name

mysql_close($link);
?>

Opmerking: > Calls to should not be mixed with calls to other functions that deal with the result set. mysql_result

mysql_fetch_row``mysql_fetch_array``mysql_fetch_assoc``mysql_fetch_object

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