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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 |
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113 |
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114 | $scripts->add( 'heartbeat', "/wp-includes/js/heartbeat$suffix.js", array('jquery'), false, 1 ); |
115 | did_action( 'init' ) && $scripts->localize( 'heartbeat', 'heartbeatSettings', |
116 | apply_filters( 'heartbeat_settings', array() ) |
117 | ); |
118 |
|
119 | $scripts->add( 'wp-auth-check', "/wp-includes/js/wp-auth-check$suffix.js", array('heartbeat'), false, 1 ); |
120 | did_action( 'init' ) && $scripts->localize( 'wp-auth-check', 'authcheckL10n', array( |
121 | 'beforeunload' => __('Your session has expired. You can log in again from this page or go to the login page.'), |
122 | 'interval' => apply_filters( 'wp_auth_check_interval', 3 * MINUTE_IN_SECONDS ), |
123 | ) ); |
124 |
|
125 | $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array( 'wp-ajax-response', 'jquery-color' ), false, 1 ); |
126 |
|
127 | // WordPress no longer uses or bundles Prototype or script.aculo.us. These are now pulled from an external source. |
128 | $scripts->add( 'prototype', '//ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js', array(), '1.7.1'); |
129 | $scripts->add( 'scriptaculous-root', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js', array('prototype'), '1.9.0'); |
130 | $scripts->add( 'scriptaculous-builder', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/builder.js', array('scriptaculous-root'), '1.9.0'); |
131 | $scripts->add( 'scriptaculous-dragdrop', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.9.0'); |