array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'pt_BR', ), 'this' => array ( 0 => 'splfileobject.setmaxlinelen.php', 1 => 'SplFileObject::setMaxLineLen', ), 'up' => array ( 0 => 'class.splfileobject.php', 1 => 'SplFileObject', ), 'prev' => array ( 0 => 'splfileobject.setflags.php', 1 => 'SplFileObject::setFlags', ), 'next' => array ( 0 => 'splfileobject.tostring.php', 1 => 'SplFileObject::__toString', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'pt_BR', 'path' => 'reference/spl/splfileobject/setmaxlinelen.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplFileObject::setMaxLineLen — Define o comprimento máximo da linha
Define o comprimento máximo de uma linha a ser lida.
maxLength
O comprimento máximo de uma linha.
Nenhum valor é retornado.
Lança DomainException quando
maxLength
é menor que zero.
Exemplo #1 Exemplo de SplFileObject::setMaxLineLen()
<?php
$file = new SplFileObject("lipsum.txt");
$file->setMaxLineLen(20);
foreach ($file as $line) {
echo $line . "\n";
}
?>
Conteúdo de lipsum.txt
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis nec sapien felis, ac sodales nisl. Nulla vitae magna vitae purus aliquet consequat.
O exemplo acima produzirá algo semelhante a:
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.