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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 2044 | * @since 3.0.0 |
| 2045 | * |
| 2046 | * @param array $wp_check_filetype_and_ext File data array containing 'ext', 'type', and |
| 2047 | * 'proper_filename' keys. |
| 2048 | * @param string $file Full path to the file. |
| 2049 | * @param string $filename The name of the file (may differ from $file due to |
| 2050 | * $file being in a tmp directory). |
| 2051 | * @param array $mimes Key is the file extension with value as the mime type. |
| 2052 | */ |
| 2053 | return apply_filters( 'wp_check_filetype_and_ext', compact( 'ext', 'type', 'proper_filename' ), $file, $filename, $mimes ); |
| 2054 | } |
| 2055 | |
| 2056 | /** |
| 2057 | * Retrieve list of mime types and file extensions. |
| 2058 | * |
| 2059 | * @since 3.5.0 |
| 2060 | * |
| 2061 | * @return array Array of mime types keyed by the file extension regex corresponding to those types. |
| 2062 | */ |