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The best way to understand what a hook does is to look at where it occurs in the source code.
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.
This hook occurs 2 times in this file.
Line | Code |
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336 | $perms = $stat['mode'] & 0000666; |
337 | @ chmod( $new_file, $perms ); |
338 |
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339 | // Compute the URL |
340 | $url = $uploads['url'] . "/$filename"; |
341 |
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342 | if ( is_multisite() ) |
343 | delete_transient( 'dirsize_cache' ); |
344 |
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345 | return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'upload' ); |
346 | } |
347 |
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348 | /** |
349 | * Handle sideloads, which is the process of retrieving a media item from another server instead of |
350 | * a traditional media upload. This process involves sanitizing the filename, checking extensions |
351 | * for mime type, and moving the file to the appropriate directory within the uploads directory. |
352 | * |
353 | * @since 2.6.0 |
354 | * |
Line | Code |
457 |
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458 | // Set correct file permissions |
459 | $stat = stat( dirname( $new_file )); |
460 | $perms = $stat['mode'] & 0000666; |
461 | @ chmod( $new_file, $perms ); |
462 |
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463 | // Compute the URL |
464 | $url = $uploads['url'] . "/$filename"; |
465 |
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466 | $return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'sideload' ); |
467 |
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468 | return $return; |
469 | } |
470 |
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471 | /** |
472 | * Downloads a url to a local temporary file using the WordPress HTTP Class. |
473 | * Please note, That the calling function must unlink() the file. |
474 | * |
475 | * @since 2.5.0 |