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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 1839 | * |
| 1840 | * @since 6.4.0 |
| 1841 | * |
| 1842 | * @param true|WP_Error $result The result of unzipping the archive. True on success, otherwise WP_Error. Default true. |
| 1843 | * @param string $file Full path and filename of ZIP archive. |
| 1844 | * @param string $to Full path on the filesystem the archive was extracted to. |
| 1845 | * @param string[] $needed_dirs A full list of required folders that were created. |
| 1846 | * @param float $required_space The space required to unzip the file and copy its contents, with a 10% buffer. |
| 1847 | */ |
| 1848 | $result = apply_filters( 'unzip_file', true, $file, $to, $needed_dirs, $required_space ); |
| 1849 | |
| 1850 | unset( $needed_dirs ); |
| 1851 | |
| 1852 | return $result; |
| 1853 | } |
| 1854 | |
| 1855 | /** |
| 1856 | * Attempts to unzip an archive using the PclZip library. |
| 1857 | * |
| Line | Code |
| 1981 | continue; |
| 1982 | } |
| 1983 | |
| 1984 | if ( ! $wp_filesystem->put_contents( $to . $file['filename'], $file['content'], FS_CHMOD_FILE ) ) { |
| 1985 | return new WP_Error( 'copy_failed_pclzip', __( 'Could not copy file.' ), $file['filename'] ); |
| 1986 | } |
| 1987 | } |
| 1988 | |
| 1989 | /** This action is documented in src/wp-admin/includes/file.php */ |
| 1990 | $result = apply_filters( 'unzip_file', true, $file, $to, $needed_dirs, $required_space ); |
| 1991 | |
| 1992 | unset( $needed_dirs ); |
| 1993 | |
| 1994 | return $result; |
| 1995 | } |
| 1996 | |
| 1997 | /** |
| 1998 | * Copies a directory from one location to another via the WordPress Filesystem |
| 1999 | * Abstraction. |