SplFileObject::keySplFileObject::next
(PHP 5 >= 5.1.0)
SplFileObject::next — Read next line
Описание
public void SplFileObject::next
( void
)
Moves ahead to the next line in the file.
Параметри
Тази функция няма параметри.
Връщани стойности
Няма връщана стойност.
Примери
Example #1 SplFileObject::next example
<?php
// Read through file line by line
$file = new SplFileObject("misc.txt");
while (!$file->eof()) {
echo $file->current();
$file->next();
}
?>
Вж. също
- SplFileObject::current - Retrieve current line of file
- SplFileObject::key - Get line number
- SplFileObject::seek - Seek to specified line
- SplFileObject::rewind - Rewind the file to the first line
- SplFileObject::valid - Not at EOF
add a note
User Contributed Notes
SplFileObject::next
There are no user contributed notes for this page.