GC_Http_Encoding::decompress()

最后更新于：2021-12-01 11:12:47

GC_( string$compressed, int$length=null)

Decompression of deflated string.

参数

$compressed

(string) (Required) String to decompress.

$length

(int) (Optional) The optional length of the compressed data.

Default value: null

响应

(string|false) Decompressed string on success, false on failure.

源文件

文件: gc-includes/class-gc-http-encoding.php 

	public static function decompress( $compressed, $length = null ) {

		if ( empty( $compressed ) ) {
			return $compressed;
		}

		$decompressed = @gzinflate( $compressed );
		if ( false !== $decompressed ) {
			return $decompressed;
		}

		$decompressed = self::compatible_gzinflate( $compressed );
		if ( false !== $decompressed ) {
			return $decompressed;
		}

		$decompressed = @gzuncompress( $compressed );
		if ( false !== $decompressed ) {
			return $decompressed;
		}

		if ( function_exists( 'gzdecode' ) ) {
			$decompressed = @gzdecode( $compressed );

			if ( false !== $decompressed ) {
				return $decompressed;
			}
		}

		return $compressed;
	}