説明
string
mysql_field_type ( string result, int field_offset)
mysql_field_type()ã¯ã€
mysql_field_name()関数ã«ä¼¼ã¦ã„ã¾ã™ã€‚
引数ã¯åŒã˜ã§ã™ãŒã€ã“ã®é–¢æ•°ã§ã¯ãƒ•ィールドã®åž‹ãŒè¿”ã•れã¾ã™ã€‚
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MySQLドã‚ュメントã§è©³ç´°ãŒè¦å®šã•れãŸä»–ã®åž‹ã®ã©ã‚Œã‹ã«ãªã‚Šã¾ã™ã€‚
例 1mysqlフィールドã®åž‹ã‚’å¾—ã‚‹ <?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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mysql_fieldtype()も使用å¯èƒ½ã§ã™ã€‚