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Original MySQL API (
Mysql
)
2276
Examples
Example 20.52.
mysql_field_type
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();
?>
The above example will output something similar to:
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
Notes
Note
For backward compatibility, the following deprecated alias may be used:
mysql_fieldtype
See Also
mysql_field_name
mysql_field_len
20.7.2.5.25.
mysql_free_result
Copyright 1997-2012 the PHP Documentation Group. [2230]
•
mysql_free_result
Free result memory
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the
future. Instead, the
MySQLi
or
PDO_MySQL
extension should be used. See
also
MySQL: choosing an API
guide and
related FAQ
for more information.
Alternatives to this function include:
mysqli_free_result
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