SplFileObject::setFlagsSplFileObject::setMaxLineLen
(PHP 5 >= 5.1.0)
SplFileObject::setMaxLineLen — Set maximum line length
Описание
public void SplFileObject::setMaxLineLen
( int $max_len
)
Sets the maximum length of a line to be read.
Параметри
- max_len
-
The maximum length of a line.
Връщани стойности
Няма връщана стойност.
Примери
Example #1 SplFileObject::setMaxLineLen example
<?php
$file = new SplFileObject("lipsum.txt");
$file->setMaxLineLen(20);
foreach ($file as $line) {
echo $line . "\n";
}
?>
Contents of lipsum.txt
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis nec sapien felis, ac sodales nisl. Nulla vitae magna vitae purus aliquet consequat.
Примерът по-горе ще изведе нещо подобно на:
Lorem ipsum dolor s it amet, consectetu r adipiscing elit. Duis nec sapien fel is, ac sodales nisl . Nulla vitae magna v itae purus aliquet consequat.
Вж. също
- Classname::Method
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SplFileObject::setMaxLineLen
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