Online PHP editor | rfc for Qbkor

@ 2015-03-23T10:33:10Z

<?php

function money_round ($amount) {

                        # convert to string
                        $string = (string)$amount;

                        ## find out if negative ##
                        if (substr($string, 0, 1) == '-') {
                                $negative = true;
                                $string = substr($string, 1, strlen($string) - 1);
                        } else {
                                $negative = false;
                        }

                        # if there's no decimal point add one on the end
                        if (substr_count($string, '.') == 0) {
                                $string .= '.';
                        }

                        # add a few trailing '0's in case there aren't enough there already
                        $string .= '000';

                        # find the decimal point
                        $dotpos = strpos($string, '.');

                        # separate pounds
                        $pounds = substr($string, 0, $dotpos);

                        # separate pence
                        $pence = substr($string, $dotpos + 1, 2);

                        # find out how many tenths of a penny
                        $tenths = substr($string, $dotpos + 3, 1);
                        if ($tenths >= 5) {
                                $pence++;
                                if ($pence == 100) {
                                        $pence = '0';
                                        $pounds++;
                                }
                                if ($pence < 10) {
                                        $pence = '0' . $pence;
                                }
                        }

                        if ($negative) {
                                return '-' . $pounds . '.' . $pence;
                        } else {
                                return $pounds . '.' . $pence;
                        }
                }

echo money_round(33333.333333333);

Output for git.master, git.master_jit, rfc.property-hooks: 33333.33

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2020-03-21 RFC: Is_Literal - declined
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2018-06-15 Typed Properties v2 - implemented in PHP 7.4
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