Skip to content

feat(UNIX_TIMESTAMP): add basic support for UNIX_TIMESTAMP function #32

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 12, 2022
Merged

feat(UNIX_TIMESTAMP): add basic support for UNIX_TIMESTAMP function #32

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
28 changes: 28 additions & 0 deletions src/Processor/Expression/FunctionEvaluator.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,8 @@ public static function evaluate(
return self::sqlBinary($conn, $scope, $expr, $row, $result);
case 'FROM_UNIXTIME':
return self::sqlFromUnixtime($conn, $scope, $expr, $row, $result);
case 'UNIX_TIMESTAMP':
return self::sqlUnixTimestamp($conn, $scope, $expr, $row, $result);
case 'GREATEST':
return self::sqlGreatest($conn, $scope, $expr, $row, $result);
case 'VALUES':
Expand Down Expand Up @@ -845,6 +847,32 @@ private static function sqlFromUnixtime(
return \date('Y-m-d H:i:s', (int) $column);
}

/**
* @param array<string, mixed> $row
*/
private static function sqlUnixTimestamp(
FakePdoInterface $conn,
Scope $scope,
FunctionExpression $expr,
array $row,
QueryResult $result
) : ?int {
$args = $expr->args;

switch (\count($args)) {
case 0:
return time();
case 1:
$column = Evaluator::evaluate($conn, $scope, $args[0], $row, $result);
if (!\is_string($column)) {
return null;
}
return \strtotime($column) ?: null;
default:
throw new ProcessorException("MySQL UNIX_TIMESTAPM() SQLFake only implemented for 0 or 1 argument");
}
}

/**
* @param array<string, mixed> $row
*
Expand Down