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tweaked File::is method.

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This commit is contained in:
Taylor Otwell
2011-06-26 12:28:48 -05:00
parent 6f5aca8d48
commit 8770d0aea1
1 changed files with 19 additions and 19 deletions
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38
system/file.php
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@@ -136,25 +136,6 @@ class File {
return file_put_contents($path, $data, LOCK_EX | FILE_APPEND); return file_put_contents($path, $data, LOCK_EX | FILE_APPEND);
} }
/**
* Determine if a file is a given type.
*
* The Fileinfo PHP extension will be used to determine the MIME
* type of the file. Any extension in the File::$mimes array may
* be passed as a type.
*/
public static function is($extension, $path)
{
if ( ! array_key_exists($extension, static::$mimes))
{
throw new \Exception("File extension [$extension] is unknown. Cannot determine file type.");
}
$mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $path);
return (is_array(static::$mimes[$extension])) ? in_array($mime, static::$mimes[$extension]) : $mime === static::$mimes[$extension];
}
/** /**
* Extract the extension from a file path. * Extract the extension from a file path.
* *
@@ -183,6 +164,25 @@ class File {
return $default; return $default;
} }
/**
* Determine if a file is a given type.
*
* The Fileinfo PHP extension will be used to determine the MIME
* type of the file. Any extension in the File::$mimes array may
* be passed as a type.
*/
public static function is($extension, $path)
{
if ( ! array_key_exists($extension, static::$mimes))
{
throw new \Exception("File extension [$extension] is unknown. Cannot determine file type.");
}
$mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $path);
return (is_array(static::$mimes[$extension])) ? in_array($mime, static::$mimes[$extension]) : $mime === static::$mimes[$extension];
}
/** /**
* Create a response that will force a file to be downloaded. * Create a response that will force a file to be downloaded.
* *