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(PHP 5 >= 5.2.2)
SplFileInfo::getBasename — Gets the base name of the file
$suffix
] )This method returns the base name of the file, directory, or link without path info.
suffix
Optional suffix to omit from the base name returned.
Returns the base name without path information.
Example #1 SplFileInfo::getBasename() example
<?php
$info = new SplFileInfo ( 'file.txt' );
var_dump ( $info -> getBasename ());
$info = new SplFileInfo ( '/path/to/file.txt' );
var_dump ( $info -> getBasename ());
$info = new SplFileInfo ( '/path/to/file.txt' );
var_dump ( $info -> getBasename ( '.txt' ));
?>
以上例程的输出类似于:
string(8) "file.txt" string(8) "file.txt" string(4) "file"