It is not the last value, it is the count. To get the actual sum, you must use the returned value somehow: 
$total_count += $ret;

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لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: Threads reinitializing the variable by choroba
in thread Threads reinitializing the variable by Anonymous Monk

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