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Direktori : /var/www/pn/beta/64801_wp-content/plugins/wysija-newsletters/helpers/
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Current File : /var/www/pn/beta/64801_wp-content/plugins/wysija-newsletters/helpers/numbers.php

<?php
defined('WYSIJA') or die('Restricted access');
class WYSIJA_help_numbers extends WYSIJA_object{

    function __construct(){
        parent::__construct();
    }

    function format_number($int) {
        // strip any commas
        $int = (int)(0 + str_replace(',', '', $int));

        // make sure it's a number...
        if(!is_numeric($int)){ return false;}

        // filter and format it
        if($int>1000000000000){
                    return round(($int/1000000000000),2).' trillion';
        }elseif($int>1000000000){
                    return round(($int/1000000000),2).' billion';
        }elseif($int>1000000){
                    return round(($int/1000000),2).' million';
        }elseif($int>1000){
            return round(($int/1000),2).' thousand';
        }

        return number_format($int);
    }

    /**
     * Calculate percetage of $a, based $b; and round down
     * @param mixed $a
     * @param mixed $b
     * @param type $decimal_number
     * @return real
     */
    function calculate_percetage($a, $b, $decimal_number = 2) {
        // cast values to float
        $a = (float)$a;
        $b = (float)$b;

        if($b === 0.0) {
            return 0;
        } else {
            return round(($a / $b) * 100, $decimal_number);
        }
    }

    function get_max_file_upload(){
        if(defined('HHVM_VERSION')) {
            $u_bytes = ini_get('hhvm.server.upload.upload_max_file_size');
            $p_bytes = ini_get('hhvm.server.max_post_size');
        } else {
            $u_bytes = ini_get('upload_max_filesize');
            $p_bytes = ini_get('post_max_size');
        }
        // uniform bytes
        $u_bytes = $this->return_bytes($u_bytes);
        $p_bytes = $this->return_bytes($p_bytes);

        $data=array();

        $data['maxbytes'] = min($u_bytes, $p_bytes);
        $data['maxmegas'] = $this->return_megas(apply_filters( 'upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes ));
        $data['maxchars'] = (int)floor(($p_bytes*1024*1024)/200);
        return $data;
    }

    function return_megas($size_bytes) {
        return ($size_bytes / 1024 / 1024) . 'M';
    }

    function return_bytes($size_str)
    {
        switch (substr ($size_str, -1))
        {
            case 'M': case 'm': return (int)$size_str * 1048576;
            case 'K': case 'k': return (int)$size_str * 1024;
            case 'G': case 'g': return (int)$size_str * 1073741824;
            default: return $size_str;
        }
    }

}

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