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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 |
|---|---|
| 2650 | * |
| 2651 | * @param array $wp_check_filetype_and_ext File data array containing 'ext', 'type', and |
| 2652 | * 'proper_filename' keys. |
| 2653 | * @param string $file Full path to the file. |
| 2654 | * @param string $filename The name of the file (may differ from $file due to |
| 2655 | * $file being in a tmp directory). |
| 2656 | * @param array $mimes Key is the file extension with value as the mime type. |
| 2657 | * @param string|bool $real_mime The actual mime type or false if the type cannot be determined. |
| 2658 | */ |
| 2659 | return apply_filters( 'wp_check_filetype_and_ext', compact( 'ext', 'type', 'proper_filename' ), $file, $filename, $mimes, $real_mime ); |
| 2660 | } |
| 2661 | |
| 2662 | /** |
| 2663 | * Returns the real mime type of an image file. |
| 2664 | * |
| 2665 | * This depends on exif_imagetype() or getimagesize() to determine real mime types. |
| 2666 | * |
| 2667 | * @since 4.7.1 |
| 2668 | * |