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floatval
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description
Gets the float value of $var.
Konvertiert $var nach float.
Obtiene el valor valor float de $var.
floatval() retourne la valeur de type float (nombre à virgule flottante), extraite à partir du paramètre $var.
Obtém o valor float de $var.
declaration of floatval
float floatval ( mixed $var )
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