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run code in 200+ php & hhvm versions
Bugs & Features
<?php function sum_int(int $a, int $b) : int { return $a + $b; } echo "La somme de 9 + 14 = " . sum_int(9, 14);
based on TSTYO
Output for 7.0.0 - 7.2.0
La somme de 9 + 14 = 23
Output for 5.3.18 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/2R9lV on line 3
Process exited with code 255.