(PHP 8 >= 8.6.0)
Time\Duration::fromSeconds — Creates a duration from a number of seconds and nanoseconds
$seconds, int $nanoseconds = 0): Time\Duration
Creates a non-negative duration of seconds seconds
plus nanoseconds nanoseconds.
seconds
The number of whole seconds.
Must be greater than or equal to 0.
nanoseconds
The fraction of a second, in nanoseconds.
Must be between 0 and 999999999,
inclusive.
Returns a new Time\Duration object.
If seconds is negative, a
ValueError is thrown.
If nanoseconds is negative, a
ValueError is thrown.
If nanoseconds is greater than or equal to
1000000000, a
ValueError is thrown.
If the resulting duration exceeds the maximum length of a duration, a Time\TimeException is thrown.
Example #1 Time\Duration::fromSeconds() example
<?php
var_dump(\Time\Duration::fromSeconds(90));
var_dump(\Time\Duration::fromSeconds(1, 500_000_000));
try {
\Time\Duration::fromSeconds(0, 1_000_000_000);
} catch (ValueError $e) {
echo $e->getMessage(), PHP_EOL;
}Il precedente esempio visualizzerà:
object(Time\Duration)#1 (3) {
["seconds"]=>
int(90)
["nanoseconds"]=>
int(0)
["negative"]=>
bool(false)
}
object(Time\Duration)#2 (3) {
["seconds"]=>
int(1)
["nanoseconds"]=>
int(500000000)
["negative"]=>
bool(false)
}
Time\Duration::fromSeconds(): Argument #2 ($nanoseconds) must be less than 1_000_000_000