SplFileObject::setMaxLineLen
(PHP 5 >= 5.1.0, PHP 7)
SplFileObject::setMaxLineLen — Set maximum line length
Description
public void SplFileObject::setMaxLineLen ( int $max_len )Sets the maximum length of a line to be read.
Parameters
max_len
The maximum length of a line.
Return Values
No value is returned.
Errors/Exceptions
Throws DomainException when max_len is less than zero.
Examples
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.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.See Also
- Classname::Method()
← SplFileObject::setFlags
SplFileObject::__toString →
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