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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 |
|---|---|
| 7430 | * @since 3.5.0 |
| 7431 | * @since 4.6.0 The default now takes the original `memory_limit` into account. |
| 7432 | * |
| 7433 | * @param int|string $filtered_limit Maximum memory limit to allocate for images. |
| 7434 | * Default `WP_MAX_MEMORY_LIMIT` or the original |
| 7435 | * php.ini `memory_limit`, whichever is higher. |
| 7436 | * Accepts an integer (bytes), or a shorthand string |
| 7437 | * notation, such as '256M'. |
| 7438 | */ |
| 7439 | $filtered_limit = apply_filters( 'image_memory_limit', $filtered_limit ); |
| 7440 | break; |
| 7441 | |
| 7442 | default: |
| 7443 | /** |
| 7444 | * Filters the memory limit allocated for arbitrary contexts. |
| 7445 | * |
| 7446 | * The dynamic portion of the hook name, `$context`, refers to an arbitrary |
| 7447 | * context passed on calling the function. This allows for plugins to define |
| 7448 | * their own contexts for raising the memory limit. |