array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'uk', ), 'this' => array ( 0 => 'splfileinfo.iswritable.php', 1 => 'SplFileInfo::isWritable', 2 => 'Tells if the entry is writable', ), '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' => 'en', 'path' => 'reference/spl/splfileinfo/iswritable.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::isWritable — Tells if the entry is writable
У цієї функції немає параметрів.
Приклад #1 SplFileInfo::isWriteable() example
<?php
$info = new SplFileInfo('locked.jpg');
if (!$info->isWriteable()) {
echo $info->getFilename() . ' is not writeable';
}
?>
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locked.jpg is not writeable