gzgets

(PHP 4, PHP 5, PHP 7, PHP 8)

gzgetsGet line from file pointer

Descrizione

gzgets(resource $stream, ?int $length = null): string|false

Gets a (uncompressed) string of up to length - 1 bytes read from the given file pointer. Reading ends when length - 1 bytes have been read, on a newline, or on EOF (whichever comes first).

Elenco dei parametri

stream

The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().

length

The length of data to get.

Valori restituiti

The uncompressed string, or false on error.

Log delle modifiche

Versione Descrizione
8.0.0 length is nullable now; previously, the default was 1024.

Esempi

Example #1 gzgets() example

<?php
$handle
= gzopen('somefile.gz', 'r');
while (!
gzeof($handle)) {
$buffer = gzgets($handle, 4096);
echo
$buffer;
}
gzclose($handle);
?>

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