Filters the list of allowed file extensions when sideloading an image from a URL.

Description

The default allowed extensions are:

• jpg
• jpeg
• jpe
• png
• gif
• webp

Parameters

$allowed_extensionsstring[]

Array of allowed file extensions.

$filestring

The URL of the image to download.

Source

$allowed_extensions = apply_filters( 'image_sideload_extensions', $allowed_extensions, $file );

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