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Source View: wp_create_thumbnail

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1015  * @see image_resize()
1016  *
1017  * @param mixed $file Filename of the original image, Or attachment id.
1018  * @param int $max_side Maximum length of a single side for the thumbnail.
1019  * @param mixed $deprecated Never used.
1020  * @return string Thumbnail path on success, Error string on failure.
1021  */
1022 function wp_create_thumbnail( $file, $max_side, $deprecated = '' ) {
1023      _deprecated_function( __FUNCTION__, '3.5', 'image_resize()' );
1024      return apply_filters( 'wp_create_thumbnail', image_resize( $file, $max_side, $max_side ) );
1025 }