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SplFileObject::fgets

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

SplFileObject::fgets — Gets line from file

Beschreibung

public SplFileObject::fgets(): string

Gets a line from the file.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Returns a string containing the next line from the file.

Fehler/Exceptions

Throws a RuntimeException if the file cannot be read.

Beispiele

Beispiel #1 SplFileObject::fgets() example

This example simply outputs the contents of file.txt line-by-line.

<?php
$file = new SplFileObject("file.txt");
while (!$file->eof()) {
echo $file->fgets();
}
?>

Siehe auch