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Final Class Yiisoft\Files\PathMatcher\PathMatcher

All Classes | Methods

Inheritance	Yiisoft\Files\PathMatcher\PathMatcher
Implements	Yiisoft\Files\PathMatcher\PathMatcherInterface

Path matcher is based on Yiisoft\Files\PathMatcher\PathPattern with the following logic:

Process only(). If there is at least one match, then continue, else return false;
Process except(). If there is at least one match, return false, else continue;
Process callback(). If there is at least one not match, return false, else return true.

Either implementations of Yiisoft\Files\PathMatcher\PathMatcherInterface or strings could be used in all above. They will be converted Yiisoft\Files\PathMatcher\PathPattern according to the options.

If the string ends in /, then Yiisoft\Files\PathMatcher\PathPattern will be created with Yiisoft\Files\PathMatcher\PathPattern::onlyDirectories() option. Else it will be create with Yiisoft\Files\PathMatcher\PathPattern::onlyFiles() option. You can disable this behavior using \Yiisoft\Files\PathMatcher\PathMatcher::notCheckFilesystem().

There are several other options available:

Yiisoft\Files\PathMatcher\PathMatcher::caseSensitive() makes string patterns case sensitive;
\Yiisoft\Files\PathMatcher\PathMatcher::withFullPath() string patterns will be matched as full path, not just as ending of the path;
\Yiisoft\Files\PathMatcher\PathMatcher::withNotExactSlashes() match / character with wildcards in string patterns.

Usage example:

$matcher = (new PathMatcher())
    ->notCheckFilesystem()
    ->only('*.css', '*.js')
    ->except('theme.css');

$matcher->match('/var/www/example.com/assets/css/main.css'); // true
$matcher->match('/var/www/example.com/assets/css/main.css.map'); // false
$matcher->match('/var/www/example.com/assets/css/theme.css'); // false

Public Methods

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Method	Description	Defined By
callback()	Set list of PHP callbacks that are called for each path.	Yiisoft\Files\PathMatcher\PathMatcher
caseSensitive()	Make string patterns case sensitive.	Yiisoft\Files\PathMatcher\PathMatcher
doNotCheckFilesystem()	Match path only as string, do not check if file or directory exists.	Yiisoft\Files\PathMatcher\PathMatcher
except()	Set list of patterns that the files or directories should not match.	Yiisoft\Files\PathMatcher\PathMatcher
match()	Checks if the passed path match specified conditions.	Yiisoft\Files\PathMatcher\PathMatcher
only()	Set list of patterns that the files or directories should match.	Yiisoft\Files\PathMatcher\PathMatcher

Method Details

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callback() public method

Set list of PHP callbacks that are called for each path.

The signature of the callback should be: function ($path), where $path refers the full path to be filtered. The callback should return true if there is a match and false otherwise.

public callback( callable $callbacks ): self
$callbacks	callable

Source code

                public function callback(callable ...$callbacks): self
{
    $new = clone $this;
    $new->callbacks = $callbacks;
    return $new;
}

caseSensitive() public method

Make string patterns case sensitive.

Note: applies only to string patterns.

public caseSensitive( ): self

Source code

                public function caseSensitive(): self
{
    $new = clone $this;
    $new->caseSensitive = true;
    return $new;
}

doNotCheckFilesystem() public method

Match path only as string, do not check if file or directory exists.

Note: applies only to string patterns.

public doNotCheckFilesystem( ): self

Source code

                public function doNotCheckFilesystem(): self
{
    $new = clone $this;
    $new->checkFilesystem = false;
    return $new;
}

except() public method

Set list of patterns that the files or directories should not match.

public except( Yiisoft\Files\PathMatcher\PathMatcherInterface\|string $patterns ): self
$patterns	Yiisoft\Files\PathMatcher\PathMatcherInterface\|string	Simple POSIX-style string matching.

Source code

                public function except(PathMatcherInterface|string ...$patterns): self
{
    $new = clone $this;
    $new->except = $this->prepareMatchers($patterns);
    return $new;
}

match() public method

Checks if the passed path match specified conditions.

public match( string $path ): boolean
$path	string	The tested path.
return	boolean	Whether the path matches conditions or not.

Source code

                public function match(string $path): bool
{
    if (!$this->matchOnly($path) || $this->matchExcept($path)) {
        return false;
    }
    if ($this->callbacks !== null) {
        foreach ($this->callbacks as $callback) {
            if (!$callback($path)) {
                return false;
            }
        }
    }
    return true;
}

only() public method

Set list of patterns that the files or directories should match.

public only( Yiisoft\Files\PathMatcher\PathMatcherInterface\|string $patterns ): self
$patterns	Yiisoft\Files\PathMatcher\PathMatcherInterface\|string

Source code

                public function only(PathMatcherInterface|string ...$patterns): self
{
    $new = clone $this;
    $new->only = $this->prepareMatchers($patterns);
    return $new;
}