functionsnumtoword.lib.php

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<?php
/* Copyright (C) 2015       Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2015       Víctor Ortiz Pérez      <victor@accett.com.mx>
 * Copyright (C) 2024-2025  MDW           <mdeweerd@users.noreply.github.com>
 * Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 * or see https://www.gnu.org/
 */
 
function dol_convertToWord($num, $langs, $currency = '', $centimes = false)
{
  //$num = str_replace(array(',', ' '), '', trim($num));  This should be useless since $num MUST be a php numeric value
  if (!$num) {
    return false;
  }
 
  if ($centimes && strlen((string) $num) == 1) {
    $num *= 10;
  }
 
  if (isModEnabled('numberwords')) {
    $concatWords = $langs->getLabelFromNumber((string) $num, $currency);
    return $concatWords;
  } else {
    $TNum = explode('.', (string) $num);
 
    $num = abs((int) $TNum[0]);
    $words = array();
    $list1 = array(
      '',
      $langs->transnoentitiesnoconv('one'),
      $langs->transnoentitiesnoconv('two'),
      $langs->transnoentitiesnoconv('three'),
      $langs->transnoentitiesnoconv('four'),
      $langs->transnoentitiesnoconv('five'),
      $langs->transnoentitiesnoconv('six'),
      $langs->transnoentitiesnoconv('seven'),
      $langs->transnoentitiesnoconv('eight'),
      $langs->transnoentitiesnoconv('nine'),
      $langs->transnoentitiesnoconv('ten'),
      $langs->transnoentitiesnoconv('eleven'),
      $langs->transnoentitiesnoconv('twelve'),
      $langs->transnoentitiesnoconv('thirteen'),
      $langs->transnoentitiesnoconv('fourteen'),
      $langs->transnoentitiesnoconv('fifteen'),
      $langs->transnoentitiesnoconv('sixteen'),
      $langs->transnoentitiesnoconv('seventeen'),
      $langs->transnoentitiesnoconv('eighteen'),
      $langs->transnoentitiesnoconv('nineteen')
    );
    $list2 = array(
      '',
      $langs->transnoentitiesnoconv('ten'),
      $langs->transnoentitiesnoconv('twenty'),
      $langs->transnoentitiesnoconv('thirty'),
      $langs->transnoentitiesnoconv('forty'),
      $langs->transnoentitiesnoconv('fifty'),
      $langs->transnoentitiesnoconv('sixty'),
      $langs->transnoentitiesnoconv('seventy'),
      $langs->transnoentitiesnoconv('eighty'),
      $langs->transnoentitiesnoconv('ninety'),
      $langs->transnoentitiesnoconv('hundred')
    );
    $list3 = array(
      '',
      $langs->transnoentitiesnoconv('thousand'),
      $langs->transnoentitiesnoconv('million'),
      $langs->transnoentitiesnoconv('billion'),
      $langs->transnoentitiesnoconv('trillion'),
      $langs->transnoentitiesnoconv('quadrillion')
    );
 
    $num_length = strlen((string) $num);
    $levels = (int) (($num_length + 2) / 3);
    $max_length = $levels * 3;
    $num = substr('00'.$num, -$max_length);
    $num_levels = str_split($num, 3);
    $nboflevels = count($num_levels);
    for ($i = 0; $i < $nboflevels; $i++) {
      $levels--;
      $hundreds = (int) ((int) $num_levels[$i] / 100);
      $hundreds = ($hundreds ? ' '.$list1[$hundreds].' '.$langs->transnoentities('hundred').($hundreds == 1 ? '' : 's').' ' : '');
      $tens = (int) ((int) $num_levels[$i] % 100);
      $singles = '';
      if ($tens < 20) {
        $tens = ($tens ? ' '.$list1[$tens].' ' : '');
      } else {
        $tsd = (int) ($tens / 10);  // tens digit (2-9)
        $usd = (int) ($tens % 10);  // units digit (0-9)
 
        // French-style systems: 70-79 = sixty + (10-19), 90-99 = eighty + (10-19)
        // Detection: if the translation of "seventy"/"ninety" contains the word for "ten"
        $tenWord = trim($list1[10]);  // e.g. "dix"
        if ($usd > 0 && ($tsd == 7 || $tsd == 9) && $tenWord !== '' && strpos(trim($list2[$tsd]), $tenWord) !== false) {
          // Use the base ten word (60 for 70s, 80 for 90s) + teen word (11-19)
          $baseWord = trim($list2[$tsd - 1]);
          // Remove trailing 's' (e.g. quatre-vingts → quatre-vingt when used in composition)
          if (substr($baseWord, -1) === 's') {
            $baseWord = substr($baseWord, 0, -1);
          }
          $tens = ' '.$baseWord.' ';
          $singles = ' '.$list1[10 + $usd].' ';
        } else {
          $tens = ' '.$list2[$tsd].' ';
          $singles = ' '.$list1[$usd].' ';
        }
      }
      $words[] = $hundreds.$tens.$singles.(($levels && (int) ($num_levels[$i])) ? ' '.$list3[$levels].' ' : '');
    } //end for loop
    $commas = count($words);
    if ($commas > 1) {
      $commas -= 1;
    }
    $concatWords = implode(' ', $words);
    // Delete multi whitespaces
    $concatWords = trim(preg_replace('/[ ]+/', ' ', $concatWords));
 
    if (!empty($currency)) {
      $concatWords .= ' '.$currency;
    }
 
    // If we need to write cents call again this function for cents
    $decimalpart = empty($TNum[1]) ? '' : preg_replace('/0+$/', '', $TNum[1]);
 
    if ($decimalpart) {
      if (!empty($currency)) {
        $concatWords .= ' '.$langs->transnoentities('and');
      }
 
      $concatWords .= ' '.dol_convertToWord((float) $decimalpart, $langs, '', true);
      if (!empty($currency)) {
        $concatWords .= ' '.$langs->transnoentities('centimes');
      }
    }
    return $concatWords;
  }
}
 
 
function dolNumberToWord($numero, $langs, $numorcurrency = 'number')
{
  // If the number is negative convert to positive and return -1 if it is too long
  if ($numero < 0) {
    $numero *= -1;
  }
  if ($numero >= 1000000000001) {
    return -1;
  }
 
  // Get 2 decimals to cents, another functions round or truncate
  $strnumber = number_format($numero, 10);
  $len = strlen($strnumber);
  $parte_decimal = '00';  // For static analysis, strnumber should contain '.'
  for ($i = 0; $i < $len; $i++) {
    if ($strnumber[$i] == '.') {
      $parte_decimal = $strnumber[$i + 1].$strnumber[$i + 2];
      break;
    }
  }
 
  /* Dolibarr 3.6.2 doesn't have $langs->default, why ask $lang like a parameter in case it exists? */
  if (((is_object($langs) && $langs->getDefaultLang(0) == 'es_MX') || (!is_object($langs) && $langs == 'es_MX')) && $numorcurrency == 'currency') {
    if ($numero >= 1 && $numero < 2) {
      return ("UN PESO ".$parte_decimal." / 100 M.N.");
    } elseif ($numero >= 0 && $numero < 1) {
      return ("CERO PESOS ".$parte_decimal." / 100 M.N.");
    } elseif ($numero >= 1000000 && $numero < 1000001) {
      return ("UN MILL&OacuteN DE PESOS ".$parte_decimal." / 100 M.N.");
    } elseif ($numero >= 1000000000000 && $numero < 1000000000001) {
      return ("UN BILL&OacuteN DE PESOS ".$parte_decimal." / 100 M.N.");
    } else {
      $entexto = "";
      $number = $numero;
      if ($number >= 1000000000) {
        $CdMMillon = (int) ($numero / 100000000000);
        $numero -= $CdMMillon * 100000000000;
        $DdMMillon = (int) ($numero / 10000000000);
        $numero -= $DdMMillon * 10000000000;
        $UdMMillon = (int) ($numero / 1000000000);
        $numero -= $UdMMillon * 1000000000;
        $entexto .= hundreds2text($CdMMillon, $DdMMillon, $UdMMillon);
        $entexto .= " MIL ";
      } else {
        $CdMMillon = 0;
        $DdMMillon = 0;
        $UdMMillon = 0;
      }
      if ($number >= 1000000) {
        $CdMILLON = (int) ($numero / 100000000);
        $numero -= $CdMILLON * 100000000;
        $DdMILLON = (int) ($numero / 10000000);
        $numero -= $DdMILLON * 10000000;
        $udMILLON = (int) ($numero / 1000000);
        $numero -= $udMILLON * 1000000;
        $entexto .= hundreds2text($CdMILLON, $DdMILLON, $udMILLON);
        if (!$CdMMillon && !$DdMMillon && !$UdMMillon && !$CdMILLON && !$DdMILLON && $udMILLON == 1) {
          $entexto .= " MILL&OacuteN ";
        } else {
          $entexto .= " MILLONES ";
        }
      }
 
      if ($number >= 1000) {
        $cdm = (int) ($numero / 100000);
        $numero -= $cdm * 100000;
        $ddm = (int) ($numero / 10000);
        $numero -= $ddm * 10000;
        $udm = (int) ($numero / 1000);
        $numero -= $udm * 1000;
        $entexto .= hundreds2text($cdm, $ddm, $udm);
        if ($cdm || $ddm || $udm) {
          $entexto .= " MIL ";
        }
      } else {
        $ddm = 0;
        $cdm = 0;
        $udm = 0;
      }
      $c = (int) ($numero / 100);
      $numero -= $c * 100;
      $d = (int) ($numero / 10);
      $u = (int) $numero - $d * 10;
      $entexto .= hundreds2text($c, $d, $u);
      if (!$cdm && !$ddm && !$udm && !$c && !$d && !$u && $number > 1000000) {
        $entexto .= " DE";
      }
      $entexto .= " PESOS ".$parte_decimal." / 100 M.N.";
    }
    return $entexto;
  }
  return -1;
}
 
function hundreds2text($hundreds, $tens, $units)
{
  if ($hundreds == 1 && $tens == 0 && $units == 0) {
    return "CIEN";
  }
  $centenas = array("CIENTO", "DOSCIENTOS", "TRESCIENTOS", "CUATROCIENTOS", "QUINIENTOS", "SEISCIENTOS", "SETECIENTOS", "OCHOCIENTOS", "NOVECIENTOS");
  $decenas = array("", "", "TREINTA ", "CUARENTA ", "CINCUENTA ", "SESENTA ", "SETENTA ", "OCHENTA ", "NOVENTA ");
  $veintis = array("VEINTE", "VEINTIUN", "VEINTID&OacuteS", "VEINTITR&EacuteS", "VEINTICUATRO", "VEINTICINCO", "VEINTIS&EacuteIS", "VEINTISIETE", "VEINTIOCHO", "VEINTINUEVE");
  $diecis = array("DIEZ", "ONCE", "DOCE", "TRECE", "CATORCE", "QUINCE", "DIECIS&EacuteIS", "DIECISIETE", "DIECIOCHO", "DIECINUEVE");
  $unidades = array("UN", "DOS", "TRES", "CUATRO", "CINCO", "SEIS", "SIETE", "OCHO", "NUEVE");
  $entexto = "";
  if ($hundreds != 0) {
    $entexto .= $centenas[$hundreds - 1];
  }
  if ($tens > 2) {
    if ($hundreds != 0) {
      $entexto .= " ";
    }
    $entexto .= $decenas[$tens - 1];
    if ($units != 0) {
      $entexto .= " Y ";
      $entexto .= $unidades[$units - 1];
    }
    return $entexto;
  } elseif ($tens == 2) {
    if ($hundreds != 0) {
      $entexto .= " ";
    }
    $entexto .= " ".$veintis[$units];
    return $entexto;
  } elseif ($tens == 1) {
    if ($hundreds != 0) {
      $entexto .= " ";
    }
    $entexto .= $diecis[$units];
    return $entexto;
  }
  if ($units != 0) {
    if ($hundreds != 0 || $tens != 0) {
      $entexto .= " ";
    }
    $entexto .= $unidades[$units - 1];
  }
  return $entexto;
}