PHP 7.1.26中的错误 - 比较两个相同的浮点值[重复]

I have strange bug comparing two identical float values in php 7.1.26:

if( $saldo['stop']['debet'] < $saldo['stop']['kredit'] ){ 
    var_dump($saldo['stop']['debet']); 
    var_dump($saldo['stop']['kredit']);
}

Output:

float(28233.12)
float(28233.12)

UPD: Solved with native bccomp function.

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