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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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78 |
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79 | wp_enqueue_script( 'admin-bar' ); |
80 | wp_enqueue_style( 'admin-bar' ); |
81 |
|
82 | /** |
83 | * Fires after WP_Admin_Bar is initialized. |
84 | * |
85 | * @since 3.1.0 |
86 | */ |
87 | do_action( 'admin_bar_init' ); |
88 | } |
89 |
|
90 | /** |
91 | * Adds a node (menu item) to the admin bar menu. |
92 | * |
93 | * @since 3.3.0 |
94 | * |
95 | * @param array $node The attributes that define the node. |
96 | */ |