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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 |
|---|---|
| 6412 | * @since 3.5.0 |
| 6413 | * @since 4.6.0 The default now takes the original `memory_limit` into account. |
| 6414 | * |
| 6415 | * @param int|string $filtered_limit Maximum memory limit to allocate for images. |
| 6416 | * Default `WP_MAX_MEMORY_LIMIT` or the original |
| 6417 | * php.ini `memory_limit`, whichever is higher. |
| 6418 | * Accepts an integer (bytes), or a shorthand string |
| 6419 | * notation, such as '256M'. |
| 6420 | */ |
| 6421 | $filtered_limit = apply_filters( 'image_memory_limit', $filtered_limit ); |
| 6422 | break; |
| 6423 | |
| 6424 | default: |
| 6425 | /** |
| 6426 | * Filters the memory limit allocated for arbitrary contexts. |
| 6427 | * |
| 6428 | * The dynamic portion of the hook name, `$context`, refers to an arbitrary |
| 6429 | * context passed on calling the function. This allows for plugins to define |
| 6430 | * their own contexts for raising the memory limit. |