Note that log of a negative or undefined number returns -Infinity.
log10
(PHP 4, PHP 5, PHP 7, PHP 8)
log10 — Logaritmo base-10
Descrizione
log10(float
$arg): float
Restituisce il logaritmo in base-10 di arg.
Vedere anche: log()
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smalladi at lexgen dot com ¶
22 years ago
