PHP 5.4.32 Released

SplFileObject::fgets

(PHP 5 >= 5.1.0)

SplFileObject::fgetsGets line from file

Descrizione

public string SplFileObject::fgets ( void )

Gets a line from the file.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns a string containing the next line from the file, or FALSE on error.

Errori/Eccezioni

Throws a RuntimeException if the file cannot be read.

Esempi

Example #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();
}
?>

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