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# file_put_contents

(PHP 5)

file_put_contents -- Write a string to a file

## Beskrivelse

int file_put_contents ( string filename, mixed data [, int flags [, resource context]] )

Identical to calling fopen(), fwrite(), and fclose() successively.

You can also specify the data parameter as an array (not multi-dimension arrays). This is equivalent to file_put_contents($filename, join('', $array)).

As of PHP 5.1.0, you may also pass a stream resource to the data parameter. In result, the remaining buffer of that stream will be copied to the specified file. This is similar with using stream_copy_to_stream().

## Parameterliste

filename

  The file name where to write the data

data

  The data to write. Can be either a string, an array or a stream resource (explained above).

flags

  flags can take `FILE_USE_INCLUDE_PATH`, `FILE_APPEND` and/or `LOCK_EX` (acquire an exclusive lock), however the `FILE_USE_INCLUDE_PATH` option should be used with caution.

context

  A context resource

## Returneringsværdier

The function returns the amount of bytes that were written to the file.

## ChangeLog

Version | Beskrivelse
--- | ---
5.1.0 | Added support for `LOCK_EX` and the ability to pass a stream resource to the data parameter

## Notes

> Bemærk: Denne funktion er binary-safe.

> Bemærk: Kontekst understøttelse blev tilføjet i PHP 5.0.0.

> Vink: Du kan bruge en URL som filnavn med denne funktion, hvis fopen wrappers er slået til. Se fopen() for flere detaljer omkring hvordan man udformer filnavnet og Appendiks L for en liste over understøttede URL-protokoller.

## Se også

fopen()
fwrite()
file_get_contents()

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file_get_contents | op | file