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<?php function writeWelcome(string $username, int $salary) : void { printHeader(); echo "Witaj {$user}"; echo "Dzisiejsza Twoja wypłata, to: {$salary}"; } writeWelcome('Marek', 700);
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
Fatal error: Uncaught Error: Call to undefined function printHeader() in /in/BLilO:5 Stack trace: #0 /in/BLilO(11): writeWelcome('Marek', 700) #1 {main} thrown in /in/BLilO on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/BLilO on line 3
Process exited with code 255.
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