PHP 5.5.15 is released

dbase_numfields

(PHP 4, PHP 5)

dbase_numfieldsGets the number of fields of a database

Descrierea

int dbase_numfields ( int $dbase_identifier )

Gets the number of fields (columns) in the specified database.

Notă:

Field numbers are between 0 and dbase_numfields($db)-1, while record numbers are between 1 and dbase_numrecords($db).

Parametri

dbase_identifier

The database link identifier, returned by dbase_open() or dbase_create().

Valorile întoarse

The number of fields in the database, or FALSE if an error occurs.

Exemple

Example #1 dbase_numfields() Example

<?php

$rec 
dbase_get_record($db$recno);
$nf  dbase_numfields($db);
for (
$i 0$i $nf$i++) {
  echo 
$rec[$i], "\n";
}

?>

Vedeți de asemenea

add a note add a note

User Contributed Notes 1 note

up
1
paul_andrec at hotmail dot com
4 years ago
When you want to add a record to a table you have to exclude the last row deleted.

So lets say your table have 10 rows with the deleted row to a total of 11.
you have to exclude the deleted row in your array();

sample:

table is :

<?php
$row
($PID,$SID,$RID,$CON,$COM,$AD1,$AD2,$CIT,$STA,$ZIP,$deleted);
$record=array($PID,$SID,$RID,$CON,$COM,$AD1,$AD2,$CIT,$STA,$ZIP,);
$db = dbase_open($db_path_and_file,2);
dbase_add_record($db,$record );
dbase_close($db);
?>

This will work.
To Top