SplFileObject::keySplFileObject::next
(PHP 5 >= 5.1.0)
SplFileObject::next — Read next line
설명
public void SplFileObject::next
( void
)
Moves ahead to the next line in the file.
인수
이 함수는 인수가 없습니다.
반환값
값을 반환하지 않습니다.
예제
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();
}
?>
참고
- 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
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SplFileObject::next
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