dbase_get_header_info
I would like to emphasize that record numbers begin with 1, not 0. So, this is wrong:
<?php
$recCnt = dbase_numrecords($fh);
for ($recNum = 0; $recNum < $recCnt; $recNum++) {
// wrong! first record will fail
$record = dbase_get_record_with_names($fh, $recNum);
}
?>
This is right:
<?php
$recCnt = dbase_numrecords($fh);
for ($recNum = 1; $recNum <= $recCnt; $recNum++) {
// right! record #s begin with 1, don't forget <=
$record = dbase_get_record_with_names($fh, $recNum);
}
?>
dbase_get_record_with_names
(PHP 4, PHP 5)
dbase_get_record_with_names — Estrae un record da un database dBase come un array associativo
Descrizione
array dbase_get_record_with_names
( int
$dbase_identifier
, int $record
)
Restituisce i dati da record in un array
associativo. L'array include anche un membro associativo chiamato 'deleted'
che è settato a 1 se il record è stato marcato per la cancellazione
(vedere dbase_delete_record()).
Ogni campo è convertito all'appropriato tipo PHP, Fanno eccezione:
- Le date, che sono lasciate come stringhe.
- Gli interi che avrebbero causato un overflow (> 32 bits) sono restituiti come stringhe.
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User Contributed Notes
dbase_get_record_with_names - [2 notes]
bishop ¶
7 years ago
Anonymous ¶
7 years ago
$foo_db = dbase_open ( 'foo.dbf', 0);
if ($foo_db) {
$rn = dbase_numrecords($foo_db);
echo "Record 0: ";
$test = dbase_get_record_with_names($foo_db, 0);
echo $test['deleted'] . " FOO BAR: '" . $test['BAR'] . "'\n";
echo "Record n+1: ";
$test = dbase_get_record_with_names($foo_db, $rn+1);
echo $test['deleted'] . " FOO BAR: '" . $test['BAR'] . "'\n";
}
Gives:
Record 0: 0 FOO BAR: ' '
Record n+1:
Warning: Tried to read bad record 30 in ./DisplayAccounts.php on line 21
FOO BAR: ''
0 is not an error record, it's just empty - and actually, not quite empty, as you see BAR got a single space.