Requests::decompress( string $data )

Decompress an encoded body


Description Description

Implements gzip, compress and deflate. Guesses which it is by attempting to decode.


Parameters Parameters

$data

(string) (Required) Compressed data in one of the above formats


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Return Return

(string) Decompressed string


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Source Source

File: wp-includes/class-requests.php

	public static function decompress($data) {
		if (substr($data, 0, 2) !== "\x1f\x8b" && substr($data, 0, 2) !== "\x78\x9c") {
			// Not actually compressed. Probably cURL ruining this for us.
			return $data;
		}

		if (function_exists('gzdecode') && ($decoded = @gzdecode($data)) !== false) {
			return $decoded;
		}
		elseif (function_exists('gzinflate') && ($decoded = @gzinflate($data)) !== false) {
			return $decoded;
		}
		elseif (($decoded = self::compatible_gzinflate($data)) !== false) {
			return $decoded;
		}
		elseif (function_exists('gzuncompress') && ($decoded = @gzuncompress($data)) !== false) {
			return $decoded;
		}

		return $data;
	}


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