PHP - unlink

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Metóda - unlink

(PHP 4, PHP 5, PHP 7)

The unlink() function removes a file. A E_WARNING level warning is emitted in case of failure.

Procedurálne

• function unlink (string $filename) : bool

Parametre

Názov	Dátový typ	Predvolená hodnota	Popis
$filename	string		The path to the file.

Mávratovej hodnoty

Vracia: bool

Returns true on success or false on failure.

Príklady

<?php
$filepath = "file.txt";

if (unlink($filepath)) {
    echo "File successfully removed.";
}

else{
    echo "Error removing file.";
}