Online PHP editor | output for U1lm5

<?php echo convert_fraction_to_decimal('3 1/32'); function convert_fraction_to_decimal( $fraction_string){ $fraction_string_array = explode( ' ', $fraction_string); $whole_number = $fraction_string_array[0]; $fraction_number = $fraction_string_array[1]; $fraction_decimal = 0; if( $fraction_number != 0){ $fraction_number_array = explode ('/', $fraction_number); $fraction_decimal = $fraction_number_array[0] / $fraction_number_array[1]; } $return_number = $whole_number + $fraction_decimal; return $return_number; }