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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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2220 |
|
2221 | if ( !is_single() && ( $nextpage <= $max_page ) ) { |
2222 | /** |
2223 | * Filters the anchor tag attributes for the next posts page link. |
2224 | * |
2225 | * @since 2.7.0 |
2226 | * |
2227 | * @param string $attributes Attributes for the anchor tag. |
2228 | */ |
2229 | $attr = apply_filters( 'next_posts_link_attributes', '' ); |
2230 |
|
2231 | return '<a href="' . next_posts( $max_page, false ) . "\" $attr>" . preg_replace('/&([^#])(?![a-z]{1,8};)/i', '&$1', $label) . '</a>'; |
2232 | } |
2233 | } |
2234 |
|
2235 | /** |
2236 | * Displays the next posts page link. |
2237 | * |
2238 | * @since 0.71 |