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log10

PHP function Edit on GitHub ✎

(PHP 4, PHP 5, PHP 7, PHP 8)

Base-10 logarithm

Description

log10(float $num): float

Returns the base-10 logarithm of num.

Parameters

num

The argument to process

Return Values

The base-10 logarithm of num

See Also

Source: reference/math/functions/log10.xml · from the official PHP manual (php/doc-en)