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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.
Line | Code |
---|---|
1513 |
|
1514 | $admin_body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) ); |
1515 |
|
1516 | if ( is_rtl() ) |
1517 | $admin_body_class .= ' rtl'; |
1518 |
|
1519 | ?> |
1520 | </head> |
1521 | <?php /** This filter is documented in wp-admin/admin-header.php */ ?> |
1522 | <body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?> class="wp-admin wp-core-ui no-js iframe <?php echo apply_filters( 'admin_body_class', '' ) . ' ' . $admin_body_class; ?>"> |
1523 | <script type="text/javascript"> |
1524 | //<![CDATA[ |
1525 | (function(){ |
1526 | var c = document.body.className; |
1527 | c = c.replace(/no-js/, 'js'); |
1528 | document.body.className = c; |
1529 | })(); |
1530 | //]]> |
1531 | </script> |