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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 |
---|---|
487 | return array( |
488 | 'path' => $filename, |
489 | /** |
490 | * Filters the name of the saved image file. |
491 | * |
492 | * @since 2.6.0 |
493 | * |
494 | * @param string $filename Name of the file. |
495 | */ |
496 | 'file' => wp_basename( apply_filters( 'image_make_intermediate_size', $filename ) ), |
497 | 'width' => $this->size['width'], |
498 | 'height' => $this->size['height'], |
499 | 'mime-type' => $mime_type, |
500 | ); |
501 | } |
502 |
|
503 | /** |
504 | * Returns stream of current image. |
505 | * |