SplFileObject::fwrite
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplFileObject::fwrite — Write to file
Descrição
public SplFileObject::fwrite(string $data
, int $length
= 0): int|false
Parâmetros
-
data
-
The string to be written to the file.
-
length
-
If the length
argument is given, writing will
stop after length
bytes have been written or
the end of string
is reached, whichever comes
first.
Valor Retornado
Returns the number of bytes written, or false
on error.
Exemplos
Exemplo #1 SplFileObject::fwrite() example
<?php
$file = new SplFileObject("fwrite.txt", "w");
$written = $file->fwrite("12345");
echo "Wrote $written bytes to file";
?>
O exemplo acima irá imprimir
algo similar à:
Veja Também
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