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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 |
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117 | $wpdb->query( "UPDATE $wpdb->categories SET category_nicename = '$category_nicename' WHERE cat_ID = '$cat_ID'" ); |
118 | } |
119 |
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120 | wp_cache_delete($cat_ID, 'category'); |
121 |
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122 | if ($update) { |
123 | do_action('edit_category', $cat_ID); |
124 | } else { |
125 | wp_cache_delete('all_category_ids', 'category'); |
126 | do_action('create_category', $cat_ID); |
127 | do_action('add_category', $cat_ID); |
128 | } |
129 |
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130 | return $cat_ID; |
131 | } |
132 |
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133 | function wp_update_category($catarr) { |
134 | global $wpdb; |
135 |
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