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Db object / AttrTimestamp: add support of millisecond / microsecond

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This commit is contained in:
Benjamin Renard 2024-08-03 13:34:06 +02:00
parent 630e2c4d02
commit df4cc74fea
Signed by: bn8
GPG key ID: 3E2E1CE1907115BC
2 changed files with 16 additions and 8 deletions
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12
src/Date.php
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@ -86,12 +86,20 @@ class Date {
* @return \DateTime * @return \DateTime
*/ */
public static function from_timestamp($value, $timezone=null) { public static function from_timestamp($value, $timezone=null) {
$date = new \DateTime(); $date = \DateTime::createFromFormat("U.u", number_format($value, 6, ".", ""));
$date -> setTimestamp($value);
$date -> setTimezone(self :: timezone($timezone)); $date -> setTimezone(self :: timezone($timezone));
return $date; return $date;
} }
/**
* Convert \DateTime object to timestamp as float with microsecond
* @param \DateTime $value The \DateTime object to convert
* @return float
*/
public static function to_timestamp($value) {
return floatval($value->format("U.u"));
}
/** /**
* Create \DateTime object * Create \DateTime object
* @param int|null $timezone The expected timezone (optional, default: system one) * @param int|null $timezone The expected timezone (optional, default: system one)

12
src/Db/AttrTimestamp.php
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@ -18,11 +18,11 @@ class AttrTimestamp extends Attr {
* The export format * The export format
* @var string * @var string
*/ */
protected $export_format = 'Y/m/d H:i:s'; protected $export_format = 'Y/m/d H:i:s.u';
/** /**
* Compute attribute value from DB * Compute attribute value from DB
* @param int|null $value The value as retrieved from debug * @param int|float|null $value The value as retrieved from debug
* @return \DateTime|null The attribute value * @return \DateTime|null The attribute value
*/ */
public function from_db($value) { public function from_db($value) {
@ -33,14 +33,14 @@ class AttrTimestamp extends Attr {
/** /**
* Compute attribute value for DB * Compute attribute value for DB
* @param \DateTime|int|null $value The value as handled in PHP * @param \DateTime|int|float|null $value The value as handled in PHP
* @return int|null The attribute value as stored in DB * @return float|null The attribute value as stored in DB
*/ */
public function to_db($value) { public function to_db($value) {
$value = parent::from_db($value); $value = parent::from_db($value);
if (is_null($value)) return null; if (is_null($value)) return null;
$value = $value instanceof \DateTime?$value:Date :: from_timestamp($value); $value = $value instanceof \DateTime?$value:Date :: from_timestamp($value);
return $value->getTimestamp(); return Date :: to_timestamp($value);
} }
/** /**
@ -61,7 +61,7 @@ class AttrTimestamp extends Attr {
/** /**
* Compute attribute value to string * Compute attribute value to string
* @param \DateTime|int|null $value The input value as handled in PHP * @param \DateTime|int|float|null $value The input value as handled in PHP
* @return string The attribute value as string * @return string The attribute value as string
*/ */
public function to_string($value) { public function to_string($value) {