Implicit Non-Integer-Compatible Float to Int Conversion
Integer Compatible Floats
It is a number (---NaN--- or ---INF---)
It is in range of a PHP integer:
%(PHP_INT_MIN >= $float >= PHP_INT_MAX)%
Has no fractional part (42---.76---)
In PHP 8.0:
int(42)
In PHP 8.1:
Deprecated: Implicit conversion from non-compatible float-string "42.76" to int
int(42)