<?php
function sum(float ...$numbers) : float
{
$sum = 0;
foreach ($numbers as $number) {
$sum += $number;
}
return $sum;
}
echo sum(1, 2, 3, 4);
echo PHP_EOL;
echo sum(1.5, 2, 3, 4);
echo PHP_EOL;
try {
sum('a', 'b', 'c');
} catch (Error $e) {
echo $e->getMessage();
}
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 10
10.5
sum(): Argument #1 must be of type float, string given, called in /in/Leu93 on line 19
- Output for 7.4.0 - 7.4.33
- 10
10.5
Argument 1 passed to sum() must be of the type float, string given, called in /in/Leu93 on line 19
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
- 10
10.5
Argument 3 passed to sum() must be of the type float, string given, called in /in/Leu93 on line 19
- Output for 5.6.0 - 5.6.38
- Parse error: syntax error, unexpected ':', expecting '{' in /in/Leu93 on line 3
Process exited with code 255. - Output for 5.5.0 - 5.5.38
- Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/Leu93 on line 3
Process exited with code 255.
preferences:
170.56 ms | 401 KiB | 293 Q