array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'pt_BR', ), 'this' => array ( 0 => 'splfileinfo.iswritable.php', 1 => 'SplFileInfo::isWritable', ), 'up' => array ( 0 => 'class.splfileinfo.php', 1 => 'SplFileInfo', ), 'prev' => array ( 0 => 'splfileinfo.isreadable.php', 1 => 'SplFileInfo::isReadable', ), 'next' => array ( 0 => 'splfileinfo.openfile.php', 1 => 'SplFileInfo::openFile', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'pt_BR', 'path' => 'reference/spl/splfileinfo/iswritable.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::isWritable — Indica se a entrada é gravável
Esta função não possui parâmetros.
Exemplo #1 Exemplo de SplFileInfo::isWriteable()
<?php
$info = new SplFileInfo('locked.jpg');
if (!$info->isWriteable()) {
echo $info->getFilename() . ' is not writeable';
}
?>
O exemplo acima produzirá algo semelhante a:
locked.jpg is not writeable