mysql_field_type

mysql_field_type

Get the type of the specified field in a result

Waarschuwing: > mysqli_fetch_field_direct``PDOStatement::getColumnMeta

string **mysql_field_type** resource $result int $field_offset

is similar to the
function. The arguments are

identical, but the field type is returned instead. mysql_field_type``mysql_field_name

The returned field type will be one of , , , , and others as detailed in the . "int"``"real"``"string"``"blob"MySQL documentation

Voorbeeld: example

<?php
mysql_connect("localhost", "mysql_username", "mysql_password");
mysql_select_db("mysql");
$result = mysql_query("SELECT * FROM func");
$fields = mysql_num_fields($result);
$rows   = mysql_num_rows($result);
$table  = mysql_field_table($result, 0);
echo "Your '" . $table . "' table has " . $fields . " fields and " . $rows . " record(s)\n";
echo "The table has the following fields:\n";
for ($i=0; $i < $fields; $i++) {
    $type  = mysql_field_type($result, $i);
    $name  = mysql_field_name($result, $i);
    $len   = mysql_field_len($result, $i);
    $flags = mysql_field_flags($result, $i);
    echo $type . " " . $name . " " . $len . " " . $flags . "\n";
}
mysql_free_result($result);
mysql_close();
?>

Your 'func' table has 4 fields and 1 record(s)
The table has the following fields:
string name 64 not_null primary_key binary
int ret 1 not_null
string dl 128 not_null
string type 9 not_null enum

Opmerking: > info.deprecated.alias

mysql_fieldtype

mysql_field_name``mysql_field_len