<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title> text4 </title>
</head>
<body>
<?php
/**
* Converte uma palavra no plural para o singular
* @param string $str Uma palavra
* @return string Palavra no singular
*/
function pluraltosingular($str) {
if (substr($str, -1) != 's')
return $str;
// albuns batons marrons
if (substr($str, -2, 1) == 'n')
return substr($str, 0, -2) . 'm';
// flores gizes vezes tenis
else if (strpos('aeou', substr($str, 0, 1)) === false && substr($str, -2, 1) == 'e' && strpos('nrsz', substr($str, -3, 1)) !== false)
return substr($str, 0, -2);
// aneis anzois jornais
else if (substr($str, -2) == 'is' && strpos('aeiou', substr($str, -3, 1)) !== false)
return substr($str, 0, -2) . 'l';
// frances portugues
else if (substr($str, -2) == 'es' && strpos('clu', substr($str, -3, 1)) !== false)
return $str;
// caes paes
else if (substr($str, -3) == 'aes')
return substr($str, 0, -2) . 'o';
// leoes
else if (substr($str, -3) == 'oes')
return substr($str, 0, -3) . 'ao';
// exceto onibus lapis tenis arvores
else if (strpos('ius', substr($str, -2, 1)) === false && substr($str, -3, 1) != 'n')
return substr($str, 0, -1);
return $str;
}
?>
</body>
</html>
How do I convert this php code to javascript?
-1
asked by anonymous 18.04.2017 / 18:11
2 answers
4
Use the corresponding functions
PHP substr > JavaScript substr
PHP strpos > JavaScript indexOf
PHP operator. > Javascript operator +
The structure of IF and logical operators are the same.
18.04.2017 / 18:58
0
I made an example for you to see how it does .. Now just follow the same line ..
alert(pluraltosingular("flores"));
function pluraltosingular($str) {
if ($str.substr($str.length - 1) != 's')
return $str;
// albuns batons marrons
if ($str.substr($str.length - 2,1) == 'n')
return $str.substr(0,$str.length - 2) + 'm';
// flores gizes vezes tenis
else if('aeou'.indexOf($str.substr(0,1)) == -1 && $str.substr($str.length - 2,1) == 'e' && 'nrsz'.indexOf($str.substr($str.length - 3,1)) != -1)
return $str.substr(0,$str.length - 2)
/*
// aneis anzois jornais
else if (substr($str, -2) == 'is' && strpos('aeiou', substr($str, -3, 1)) !== false)
return substr($str, 0, -2) . 'l';
// frances portugues
else if (substr($str, -2) == 'es' && strpos('clu', substr($str, -3, 1)) !== false)
return $str;
// caes paes
else if (substr($str, -3) == 'aes')
return substr($str, 0, -2) . 'o';
// leoes
else if (substr($str, -3) == 'oes')
return substr($str, 0, -3) . 'ao';
// exceto onibus lapis tenis arvores
else if (strpos('ius', substr($str, -2, 1)) === false && substr($str, -3, 1) != 'n')
return substr($str, 0, -1);*/
return $str;
}
18.04.2017 / 19:02