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<?php function getUserEmail(): ?string { return 'foo@example.com'; } function sendEMail(string $email) { echo "Email address is $email"; } sendEmail( getUserEmail() ?: throw new Exception("Email required") );
Output for 8.2.29, 8.3.5 - 8.3.28, 8.4.7 - 8.4.14, 8.5.0
Email address is foo@example.com
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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