Phar::isValidPharFilename()

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)

Returns whether the given filename is a valid phar filename

说明

Returns whether the given filename is a valid phar filename that will be recognized as a phar archive by the phar extension. This can be used to test a name without having to instantiate a phar archive and catch the inevitable Exception that will be thrown if an invalid name is specified.

参数

The name or full path to a phar archive not yet created

This parameter determines whether the filename should be treated as a phar executable archive, or a data non-executable archive

返回值

Returns TRUE if the filename is valid,FALSE if not.

Note, that this method accepts _everything_ (=> returns 'true'), when $executable is 'false' as long as the filename contains at least a dot
var_dump(\PharData::isValidPharFilename('randomstring.y', false));
bool(true)
This is not wrong at all, because I can name an archive like I want, but it makes the method completely useless (when $executable == false).

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