(PHP 3 <= 3.0.18, PHP 4 >= 4.0.0)
mysql_field_type -- Get the type of the specified field in a result
Description
string mysql_field_type (iresource result, int
field_offset)
mysql_field_type() is similar to the
mysql_field_name() function. The arguments are identical, but the field type is returned
instead. The field type will be one of "int", "real", "string", "blob", and others as detailed in
the MySQL documentation.
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Example 1. MySQL field types
<?php
mysql_connect("localhost:3306");
mysql_select_db("wisconsin");
$result = mysql_query("SELECT * FROM onek");
$fields = mysql_num_fields($result);
$rows = mysql_num_rows($result);
$i = 0;
$table = mysql_field_table($result, $i);
echo "Your '".$table."' table has ".$fields." fields and ".$rows." records <BR>";
echo "The table has the following fields <BR>";
while ($i < $fields) {
$type = mysql_field_type($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."<BR>";
$i++;
}
mysql_close();
?>
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For downward compatibility mysql_fieldtype() can also be used. This is deprecated,
however.
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