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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 |
---|---|
1568 |
|
1569 | $admin_body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) ); |
1570 |
|
1571 | if ( is_rtl() ) |
1572 | $admin_body_class .= ' rtl'; |
1573 |
|
1574 | ?> |
1575 | </head> |
1576 | <?php /** This filter is documented in wp-admin/admin-header.php */ ?> |
1577 | <body<?php if ( isset($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; ?>"> |
1578 | <script type="text/javascript"> |
1579 | //<![CDATA[ |
1580 | (function(){ |
1581 | var c = document.body.className; |
1582 | c = c.replace(/no-js/, 'js'); |
1583 | document.body.className = c; |
1584 | })(); |
1585 | //]]> |
1586 | </script> |