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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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607 |
|
608 | /** |
609 | * Filters the registered variations for a block type. |
610 | * |
611 | * @since 6.5.0 |
612 | * |
613 | * @param array $variations Array of registered variations for a block type. |
614 | * @param WP_Block_Type $block_type The full block type object. |
615 | */ |
616 | return apply_filters( 'get_block_type_variations', $this->variations, $this ); |
617 | } |
618 |
|
619 | /** |
620 | * Get block uses context. |
621 | * |
622 | * @since 6.5.0 |
623 | * |
624 | * @return string[] |
625 | */ |