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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 |
---|---|
488 | * |
489 | * @param array $attrs { |
490 | * The attributes |
491 | * |
492 | * @type int $min Minimum value |
493 | * @type int $max Maximum value |
494 | * @type int $step Interval between numbers |
495 | * } |
496 | */ |
497 | return apply_filters( |
498 | 'twentytwenty_customize_opacity_range', |
499 | array( |
500 | 'min' => 0, |
501 | 'max' => 90, |
502 | 'step' => 5, |
503 | ) |
504 | ); |
505 | } |
506 |
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