SplFileObject::eof
(PHP 5 >= 5.1.0)
SplFileObject::eof — Reached end of file
說明
public bool SplFileObject::eof
( void
)
Determine whether the end of file has been reached
參數
此函式沒有參數。
回傳值
Returns TRUE if file is at EOF, FALSE otherwise.
範例
Example #1 SplFileObject::eof() example
<?php
$file = new SplFileObject("fruits.txt");
while ( ! $file->eof()) {
echo $file->fgets();
}
?>
上例的輸出類似於：
apple banana cherry date elderberry
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