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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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362 | * The third parameter, $shortcode, is the name of the shortcode. |
363 | * |
364 | * @since 3.6.0 |
365 | * |
366 | * @param array $out The output array of shortcode attributes. |
367 | * @param array $pairs The supported attributes and their defaults. |
368 | * @param array $atts The user defined shortcode attributes. |
369 | */ |
370 | if ( $shortcode ) |
371 | $out = apply_filters( "shortcode_atts_{$shortcode}", $out, $pairs, $atts ); |
372 |
|
373 | return $out; |
374 | } |
375 |
|
376 | /** |
377 | * Remove all shortcode tags from the given content. |
378 | * |
379 | * @since 2.5.0 |
380 | * |