dbase_numfields

(PHP 4, PHP 5, PHP 7)

dbase_numfields — Gets the number of fields of a database

Description

int dbase_numfields ( int $dbase_identifier )

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

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

Parameters

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

Return Values

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

Examples

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";
}

?>

User Contributed Notes

paul_andrec at hotmail dot com

6 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.