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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 |
---|---|
5509 | * @since 3.5.0 |
5510 | * @since 4.6.0 The default now takes the original `memory_limit` into account. |
5511 | * |
5512 | * @param int|string $filtered_limit Maximum memory limit to allocate for images. |
5513 | * Default `WP_MAX_MEMORY_LIMIT` or the original |
5514 | * php.ini `memory_limit`, whichever is higher. |
5515 | * Accepts an integer (bytes), or a shorthand string |
5516 | * notation, such as '256M'. |
5517 | */ |
5518 | $filtered_limit = apply_filters( 'image_memory_limit', $filtered_limit ); |
5519 | break; |
5520 |
|
5521 | default: |
5522 | /** |
5523 | * Filters the memory limit allocated for arbitrary contexts. |
5524 | * |
5525 | * The dynamic portion of the hook name, `$context`, refers to an arbitrary |
5526 | * context passed on calling the function. This allows for plugins to define |
5527 | * their own contexts for raising the memory limit. |