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<?php function sum_int(int $a, int $b) : int { return $a + $b; } echo "La somme de 9 + 14 = " . sum_int(9, 14);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
La somme de 9 + 14 = 23
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/2R9lV on line 3
Process exited with code 255.
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168.2 ms | 402 KiB | 242 Q