SplFileObject::setMaxLineLen
(PHP 5 >= 5.1.0)
SplFileObject::setMaxLineLen — Set maximum line length
Beskrivelse
public void SplFileObject::setMaxLineLen
( int
$max_len
)Sets the maximum length of a line to be read.
Parametre
-
max_len -
The maximum length of a line.
Returnerings Værdier
No value is returned.
Fejl/Undtagelser
Throws DomainException when
max_len is less than zero.
Eksempler
Eksempel #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.
The above example will output something similar to:
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.
Se også
- Classname::Method()
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