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Fix type error #70

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pulzarraider
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This fix Uncaught TypeError: factorial(): Return value must be of type int, float returned. If the $nparameter in factorial() is bigger than 20, it will cause type error because PHP converts int to float.

Demonstration: https://onlinephp.io/c/3bbad

@calvinalkan
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Can confirm this

@Xon
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Xon commented May 31, 2022

Do you have a sample of what input is triggering this?

@pulzarraider
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pulzarraider commented Jun 6, 2022

@Xon no. Passwords in our logs are anonymized so I can't give you the input value that triggered this error. But it is very rare.

@alexkuusk
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Password: 123 12345 654321 abcdef gfedcb kuulilennuteetunneliluuk dog fghij mnopq 66666 1010101 loop

@tomsommer
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tomsommer commented Dec 29, 2022

Isn't this caused by the changes in 1.3.1? Is it same problem in 1.3.0?

Also, why not just say the function can return a float, as a solution?

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5 participants