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, $table_name $num_fields :
if ((!$_REQUEST["table_name"]) || (!$_REQUEST["num_fields"])) {
header ("Location: show_createtable.html");
exit;
}
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$table_name:
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for $form_block. HTML- SQL.
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HTML- HTML-, SQL.
([]) field_name . , , $field_name. , 0. , . , , $field_name : $field_name[0], $field_name[1], $field_name [2], $field_name[3], $field_name[4] $field_name[5].
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, , $form_block:
for:
}
$form_block HTML-, :
:
?>
HTML:
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<H1> <?php echo $_REQUEST["table_name"];?></H1>
, , .
$form_block:
<?php echo $form_block;?>
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do_showfielddef.php Web-.
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Web-,
http://localhost/show_createtable.html
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my_music.
8.
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, , title, varchar, 150.
, , artist_fn, varchar, 100.
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, , my_notes, text.
, , date_asq, date.
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.
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$db_name="testDB2";
mysql_connect ():
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@ , die () - , .
mysgl_select_db () : .
, $sql:
$sql="create table ".$_REQUEST["table_name"]." (";
for, SQL:
for ($i=0; $i<count($_REQUEST["field_name"]); $i++) {
, $field_name.
count () .
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$sql.= $_REQUEST["field_name"][$i]." ".$_REQUEST["field_type"][$i];
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if...else:
if ($_REQUEST["field_length"][$i]!= "") {
$sql.= " (".$_REQUEST["field_length"][$i]."),";
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}
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substr () . , , , - , . ( 0) .
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mysql_query ():
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$result, if...else:
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if ($result) {
$msg="<P> ".$_REQUEST["table_name"]." !</P>";
}
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:
?>
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<h1> <?php echo "$db_name";?>...</h1>
:
<?php echo "$form_block";?>
HTML:
db_createtable.php Web-.
.
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, , :
http://localh.ost/db_listtable.php ( )
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, db_listtable.php, . MySQL
, my_music test_DB.
