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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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342 | $perms = $stat['mode'] & 0000666; |
343 | @ chmod( $new_file, $perms ); |
344 |
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345 | // Compute the URL |
346 | $url = $uploads['url'] . "/$filename"; |
347 |
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348 | if ( is_multisite() ) |
349 | delete_transient( 'dirsize_cache' ); |
350 |
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351 | return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'upload' ); |
352 | } |
353 |
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354 | /** |
355 | * Handle sideloads, which is the process of retrieving a media item from another server instead of |
356 | * a traditional media upload. This process involves sanitizing the filename, checking extensions |
357 | * for mime type, and moving the file to the appropriate directory within the uploads directory. |
358 | * |
359 | * @since 2.6.0 |
360 | * |
Line | Code |
467 |
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468 | // Set correct file permissions |
469 | $stat = stat( dirname( $new_file )); |
470 | $perms = $stat['mode'] & 0000666; |
471 | @ chmod( $new_file, $perms ); |
472 |
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473 | // Compute the URL |
474 | $url = $uploads['url'] . "/$filename"; |
475 |
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476 | $return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'sideload' ); |
477 |
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478 | return $return; |
479 | } |
480 |
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481 | /** |
482 | * Downloads a url to a local temporary file using the WordPress HTTP Class. |
483 | * Please note, That the calling function must unlink() the file. |
484 | * |
485 | * @since 2.5.0 |