WP_Http_Encoding::is_available() WordPress Method
The WP_Http_Encoding::is_available() method is used to check if a particular encoding type is available for use on a Wordpress site. This is useful for checking if gzip or deflate encoding is available, for example.
WP_Http_Encoding::is_available() #
Whether decompression and compression are supported by the PHP version.
Description
Each function is tested instead of checking for the zlib extension, to ensure that the functions all exist in the PHP version and aren’t disabled.
Return
(bool)
Source
File: wp-includes/class-wp-http-encoding.php
public static function is_available() {
return ( function_exists( 'gzuncompress' ) || function_exists( 'gzdeflate' ) || function_exists( 'gzinflate' ) );
}
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Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |