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<?php declare(strict_types=1); function my_str_starts_with(string $haystack, string $needle): bool { return true; } var_dump(str_starts_with(null, 'abc')); var_dump(my_str_starts_with(null, 'abc'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: str_starts_with(): Argument #1 ($haystack) must be of type string, null given in /in/lSW22V:10 Stack trace: #0 /in/lSW22V(10): str_starts_with(NULL, 'abc') #1 {main} thrown in /in/lSW22V on line 10
Process exited with code 255.

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