Reference documentation and code samples for the Cloud Bigtable Client class DataUtil.
This class contains utility to convert integer to byte string and backward.
This utility class is only supported on 64 bit machine with PHP version > 5.5.
Namespace
Google \ Cloud \ BigtableMethods
static::isSystemLittleEndian
Check if system is little-endian.
| Returns | |
|---|---|
| Type | Description |
bool |
|
static::isSupported
Check if Google\Cloud\Bigtable\DataUtil::intToByteString() and Google\Cloud\Bigtable\DataUtil::byteStringToInt() supported on the current platform.
| Returns | |
|---|---|
| Type | Description |
bool |
|
static::intToByteString
Utility method to convert an integer to a 64-bit big-endian signed integer byte string.
| Parameter | |
|---|---|
| Name | Description |
intValue |
int
Integer value to convert to. |
| Returns | |
|---|---|
| Type | Description |
string |
Returns a string of bytes representing a 64-bit big-endian signed integer. |
static::byteStringToInt
Converts a 64-bit big-endian signed integer represented as a byte string to an integer.
| Parameter | |
|---|---|
| Name | Description |
bytes |
string
String of bytes to convert. |
| Returns | |
|---|---|
| Type | Description |
int |
Integer value of the string bytes. |