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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.
Line | Code |
---|---|
1880 |
|
1881 | // Set correct file permissions |
1882 | $stat = stat( dirname( $new_file )); |
1883 | $perms = $stat['mode'] & 0000666; |
1884 | @ chmod( $new_file, $perms ); |
1885 |
|
1886 | // Compute the URL |
1887 | $url = $uploads['url'] . "/$filename"; |
1888 | |
1889 | $return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ) ); |
1890 |
|
1891 | return $return; |
1892 | } |
1893 |
|
1894 | function wp_shrink_dimensions( $width, $height, $wmax = 128, $hmax = 96 ) { |
1895 | if ( $height <= $hmax && $width <= $wmax ) |
1896 | return array( $width, $height); |
1897 | elseif ( $width / $height > $wmax / $hmax ) |
1898 | return array( $wmax, (int) ($height / $width * $wmax )); |