dbase_replace_record

(PHP 5 < 5.3.0, dbase 5, dbase 7)

dbase_replace_record — Replaces a record in a database

Description

dbase_replace_record(resource $database, array $data, int $number): bool

Replaces the given record in the database with the given data.

Parameters

database: The database resource, returned by dbase_open() or dbase_create().
data: An indexed array of data. The number of items must be equal to the number of fields in the database, otherwise dbase_replace_record() will fail.

Note:
If you're using dbase_get_record() return value for this parameter, remember to reset the key named deleted.
number: An integer which spans from 1 to the number of records in the database (as returned by dbase_numrecords()).

Return Values

Returns true on success or false on failure.

Changelog

Version	Description
PECL dbase 7.0.0	`database` is now a resource instead of an int.

Examples

Example #1 Updating a record in the database

<?php

/ open in read-write mode
$db = dbase_open('/tmp/test.dbf', 2);

if ($db) {
  / gets the old row
  $row = dbase_get_record_with_names($db, 1);
  
  / remove the 'deleted' entry
  unset($row['deleted']);
  
  / Update the date field with the current timestamp
  $row['date'] = date('Ymd');
  
  / convert the row to an indexed array
  $row = array_values($row);

  / Replace the record
  dbase_replace_record($db, $row, 1);
  dbase_close($db);
}

?>

Notes

Note:
Boolean fields result in an int element value (0 or 1) when retrieved via dbase_get_record() or dbase_get_record_with_names(). If they are written back, this results in the value becoming 0, so care has to be taken to properly adjust the values.

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User Contributed Notes 1 note

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Anonymous ¶

9 years ago

Make sure you opened the database for WRITE!
dbase_open( "yourfile.dbf", 2)