[wp-trac] [WordPress Trac] #61532: Improve the performance of `WP_Image_Editor_Imagick::supports_mime_type()`

[WordPress Trac]

#61532: Improve the performance of `WP_Image_Editor_Imagick::supports_mime_type()`
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 Reporter:  joemcgill     |      Owner:  joemcgill
     Type:  defect (bug)  |     Status:  assigned
 Priority:  normal        |  Milestone:  6.7
Component:  Media         |    Version:
 Severity:  normal        |   Keywords:
  Focuses:  performance   |
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 `WP_Image_Editor_Imagick::supports_mime_type()` is called whenever
 WordPress is choosing which image editor library to use via
 `wp_image_editor_supports()` > `_wp_image_editor_choose()`.

 To see if the current server's version of ImageMagick supports a specific
 mime type, that method calls `Imagick::queryFormats()`, which can take a
 long time to run.

 In the editor, `wp_plupload_default_settings()` makes triggers this code
 path to see if modern formats like WebP and AVIF are supported, which
 leads to a slower editor load time.

 Since these supports values rarely change except for when changing hosting
 environments, we can cache these supports values for faster lookups.

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Ticket URL: <https://core.trac.wordpress.org/ticket/61532>
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