(PHP 4 >= 4.3.9, PHP 5 <= 5.0.5, PECL mcve >= 1.0.0) Delete specified transaction from MCVE_CONN structure bool m_deletetrans ( resource $conn, int $identifier ) Parameters: conn An MCVE_CONN resource returned by m_initengine(). identifier An MCVE_CONN resource returned by m_initengine(). Returns:

(PHP 4, PHP 5, PHP 7) Binary-safe gz-file write int gzwrite ( resource $zp, string $string [, int $length ] ) gzwrite() writes the contents of string to the given gz-file. Parameters: zp The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen(). string The string to write. len

(PHP 4, PHP 5, PHP 7) Tell gz-file pointer read/write position int gztell ( resource $zp ) Gets the position of the given file pointer; i.e., its offset into the uncompressed file stream. Parameters: zp The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen(). Returns: The position of the file pointer or FAL

(PHP 4, PHP 5, PHP 7) Output a gz-file int readgzfile ( string $filename [, int $use_include_path = 0 ] ) Reads a file, decompresses it and writes it to standard output. readgzfile() can be used to read a file which is not in gzip format; in this case readgzfile() will directly read from the file without decompression. Parameters: filename The file name. This file will

(PHP 4 >= 4.3.9, PHP 5 <= 5.0.5, PECL mcve >= 1.0.0) Check to see if a transaction has completed int m_checkstatus ( resource $conn, int $identifier ) Parameters: conn An MCVE_CONN resource returned by m_initengine(). identifier An MCVE_CONN resource returned by m_initengine(). Returns:

(PHP 5 >= 5.4.0, PHP 7) Uncompress any raw/gzip/zlib encoded data string zlib_decode ( string $data [, string $max_decoded_len ] ) Uncompress any raw/gzip/zlib encoded data. Parameters: data Uncompress any raw/gzip/zlib encoded data. max_decoded_len Uncompress any raw/gzip/zlib encoded data. Returns:

(PHP 4 >= 4.0.1, PHP 5, PHP 7) Uncompress a compressed string string gzuncompress ( string $data [, int $length = 0 ] ) This function uncompress a compressed string. Parameters: data The data compressed by gzcompress(). length The maximum length of data to decode. Returns: The original uncompressed data or

(PHP 4 >= 4.3.2, PHP 5, PHP 7) Returns the coding type used for output compression string zlib_get_coding_type ( void ) Returns the coding type used for output compression. Returns: Possible return values are gzip, deflate, or FALSE. See also: zlib.output_compression -

(PHP 5 >= 5.4.0, PHP 7) Compress data with the specified encoding string zlib_encode ( string $data, string $encoding [, string $level = -1 ] ) Compress data with the specified encoding. Parameters: data Compress data with the specified encoding. encoding Compress data with the specified encoding. level

(PHP 4, PHP 5, PHP 7) Seek on a gz-file pointer int gzseek ( resource $zp, int $offset [, int $whence = SEEK_SET ] ) Sets the file position indicator for the given file pointer to the given offset byte into the file stream. Equivalent to calling (in C) gzseek(zp, offset, SEEK_SET). If the file is opened for reading, this function is emulated but can be extremely slow. If the file is opened for writing, only forward seeks