| package | Default |
|---|
bytesToInt(array $bytes,boolean $unsigned = true): integer
array
boolean
integer bytesToString(array $bytes): string
array
string doubleToString(float $num): string
float
string formatDate( $timestamp,string $format = 'Y M d'): false|string
string
false|string getSegments( $width): \Generator
\Generator intToBytes(integer $int,integer $size = 32): array
integer
integer
array is_countable(mixed $values)
mixed
roundDown(integer $x,integer $y): integer
integer
integer
integer roundUp(integer $x,integer $y): integer
integer
integer
integer segmentAllocBytes(mixed $width,integer $segment): integer
This is the same as.
| see | \SPSS\segmentAllocWidth, except that a numeric value takes up 8 bytes despite having a width of 0. |
|---|
mixed
integer
integer segmentAllocWidth(integer $width,integer $segment): integer
A segment is a physical variable in the system file that represents some piece of a logical variable.
integer
integer
integer signedToUnsigned(integer $value,integer $size = 32): string
integer
integer
string stringToDouble(string $str): float
string
float unsignedToSigned(integer $value,integer $size = 32): string
integer
integer
string widthToBytes(integer $width): integer
All required space is included, including trailing padding and internal padding.
integer
integer widthToOcts(integer $width): integer
integer
integer widthToSegments(integer $width): integer
A segment is a physical variable in the system file that represents some piece of a logical variable. Only very long string variables have more than one segment.
integer
integer