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@ 2013-07-10T15:50:31Z

<?php

// empty.txtは0バイトのファイル

$fp = fopen("empty.txt", "r");
var_dump(
    feof($fp),
    fgets($fp),
    feof($fp)
);
fclose($fp);

$file = new SplFileObject("empty.txt", "r");
var_dump(
    $file->eof(),
    $file->fgets(),
    $file->eof()
);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
fclose: documentation ( source)
feof: documentation ( source)
fgets: documentation ( source)
fopen: documentation ( source)

preferences:dark modelive preview

55.25 ms | 402 KiB | 5 Q