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<?php function someFloat(\float $value) { echo "(" . gettype($value) . ") " . $value; } someFloat(1.1);
Output for 7.3.16 - 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 - 8.3.4, 8.3.6
Fatal error: Type declaration 'float' must be unqualified in /in/X0fRF on line 3
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Type declaration 'float' must be unqualified in /in/X0fRF on line 3
Process exited with code 255.
Output for 7.0.1 - 7.0.32, 7.1.0 - 7.1.24, 7.2.0 - 7.2.33
Fatal error: Scalar type declaration 'float' must be unqualified in /in/X0fRF on line 3
Process exited with code 255.
Output for 7.0.0
(double) 1.1
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Catchable fatal error: Argument 1 passed to someFloat() must be an instance of float, double given, called in /in/X0fRF on line 7 and defined in /in/X0fRF on line 3
Process exited with code 255.

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