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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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355 | * The third parameter, $shortcode, is the name of the shortcode. |
356 | * |
357 | * @since 3.6.0 |
358 | * |
359 | * @param array $out The output array of shortcode attributes. |
360 | * @param array $pairs The supported attributes and their defaults. |
361 | * @param array $atts The user defined shortcode attributes. |
362 | */ |
363 | if ( $shortcode ) |
364 | $out = apply_filters( "shortcode_atts_{$shortcode}", $out, $pairs, $atts ); |
365 |
|
366 | return $out; |
367 | } |
368 |
|
369 | /** |
370 | * Remove all shortcode tags from the given content. |
371 | * |
372 | * @since 2.5.0 |
373 | * |