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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PHP 5 >= 5.1.0)
SplFileObject::current — Retrieve current line of file
Retrieves the current line of the file.
此函数没有参数。
Retrieves the current line of the file. If the SplFileObject::READ_CSV
flag is set, this method returns an array containing the current line parsed as CSV data.
Example #1 SplFileObject::current() example
<?php
$file = new SplFileObject ( __FILE__ );
foreach ( $file as $k => $line ) {
echo ( $file -> key () + 1 ) . ': ' . $file -> current ();
}
?>
以上例程的输出类似于:
1: <?php 2: $file = new SplFileObject(__FILE__); 3: foreach ($file as $line) { 4: echo ($file->key() + 1) . ': ' . $file->current(); 5: } 6: ?>