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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 |
---|---|
456 | return array( |
457 | 'path' => $filename, |
458 | /** |
459 | * Filters the name of the saved image file. |
460 | * |
461 | * @since 2.6.0 |
462 | * |
463 | * @param string $filename Name of the file. |
464 | */ |
465 | 'file' => wp_basename( apply_filters( 'image_make_intermediate_size', $filename ) ), |
466 | 'width' => $this->size['width'], |
467 | 'height' => $this->size['height'], |
468 | 'mime-type' => $mime_type, |
469 | ); |
470 | } |
471 |
|
472 | /** |
473 | * Returns stream of current image. |
474 | * |