WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
582 | $log = log( $bytes, 1024 ); |
583 | $power = (int) $log; |
584 | $size = pow(1024, $log - $power); |
585 | return $size . $units[$power]; |
586 | } |
587 |
|
588 | function wp_import_upload_form( $action ) { |
589 | $u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) ); |
590 | $p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) ); |
591 | $bytes = apply_filters( 'import_upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes ); |
592 | $size = wp_convert_bytes_to_hr( $bytes ); |
593 | ?> |
594 | <form enctype="multipart/form-data" id="import-upload-form" method="post" action="<?php echo attribute_escape($action) ?>"> |
595 | <p> |
596 | <?php wp_nonce_field('import-upload'); ?> |
597 | <label for="upload"><?php _e( 'Choose a file from your computer:' ); ?></label> (<?php printf( __('Maximum size: %s' ), $size ); ?>) |
598 | <input type="file" id="upload" name="import" size="25" /> |
599 | <input type="hidden" name="action" value="save" /> |
600 | <input type="hidden" name="max_file_size" value="<?php echo $bytes; ?>" /> |