(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplFileObject::fgetcsv — Gets line from file and parse as CSV fields
$separator
= ",", string $enclosure
= "\"", string $escape
= "\\"): array|falseGets a line from the file which is in CSV format and returns an array containing the fields read.
Bilginize:
Bu işlevde yerel ayarları hesaba katılır. Eğer
LANG
, örneğin,tr_TR.UTF-8
iseISO-8859-9
ile kodlanmış dosyaları bu işlev hatalı okuyacaktır.
separator
The field delimiter (one single-byte character only).
By default ,
or the value set by a prior call to
SplFileObject::setCsvControl().
enclosure
The field enclosure character (one single-byte character only).
By default "
or the value set by a prior call to
SplFileObject::setCsvControl().
escape
The escape character (at most one single-byte character).
By default \
or the value set by a prior call to
SplFileObject::setCsvControl().
An empty string (""
) disables the proprietary escape mechanism.
Bilginize: Usually an
enclosure
character is escaped inside a field by doubling it; however, theescape
character can be used as an alternative. So for the default parameter values""
and\"
have the same meaning. Other than allowing to escape theenclosure
character theescape
character has no special meaning; it isn't even meant to escape itself.
As of PHP 8.4.0, depending on the default value of
escape
is deprecated.
It needs to be provided explicitly either positionally or by the use
of Named Arguments,
or by a call to SplFileObject::setCsvControl().
When escape
is set to anything other than an empty string
(""
) it can result in CSV that is not compliant with
» RFC 4180 or unable to survive a roundtrip
through the PHP CSV functions. The default for escape
is
"\\"
so it is recommended to set it to the empty string explicitly.
The default value will change in a future version of PHP, no earlier than PHP 9.0.
Returns an indexed array containing the fields read, or false
on error.
Bilginize:
A blank line in a CSV file will be returned as an array comprising a single
null
field unless usingSplFileObject::SKIP_EMPTY | SplFileObject::DROP_NEW_LINE
, in which case empty lines are skipped.
ayraç
veya sınırlayıcı
tek
bayt uzunlukta değilse ValueError istisnası
oluşur.
öncelem
tek bayt uzunlukta değilse veya boş dizge
ise ValueError istisnası oluşur.
Sürüm: | Açıklama |
---|---|
8.4.0 |
öncelem bağımsız değişkeninin öntanımlı
değerine güvenmek artık kullanım dışıdır.
|
7.4.0 |
The escape parameter now also accepts an empty
string to disable the proprietary escape mechanism.
|
Örnek 1 SplFileObject::fgetcsv() example
<?php
$file = new SplFileObject("data.csv");
while (!$file->eof()) {
var_dump($file->fgetcsv());
}
?>
Örnek 2 SplFileObject::READ_CSV
example
<?php
$file = new SplFileObject("animals.csv");
$file->setFlags(SplFileObject::READ_CSV);
foreach ($file as $row) {
list($animal, $class, $legs) = $row;
printf("A %s is a %s with %d legs\n", $animal, $class, $legs);
}
?>
Contents of animals.csv
crocodile,reptile,4 dolphin,mammal,0 duck,bird,2 koala,mammal,4 salmon,fish,0
Yukarıdaki örnek şuna benzer bir çıktı üretir:
A crocodile is a reptile with 4 legs A dolphin is a mammal with 0 legs A duck is a bird with 2 legs A koala is a mammal with 4 legs A salmon is a fish with 0 legs
SplFileObject::READ_CSV