假设我有两种不同的符号,英语和法语
1,200.25 = english
1 200,25 =法语
是否有一个PHP函数可以接受任何2个数字并将它们转换为float?
1200.25 =浮动
答案 0 :(得分:0)
您可以使用以下内容:
$replacements = array("1,200.25","1 200,25");
foreach($replacements AS $replaceText):
$replace = preg_replace("#^(.*)(?:\.|\,)([0-9]{1,})$#","$1.$2",$replaceText);
$replaceChars = array("# #","#,#");
$text = preg_replace($replaceChars, "", $replace);
echo $replaceText. " got replaced by: ".$text."<br />";
endforeach;
答案 1 :(得分:0)
检查此代码:
<?php
function parse_float_locale($float_string, $locale) {
$locale_info = array();
switch ($locale) {
case 'fr':
$locale_info['thousands_sep'] = ' ';
$locale_info['decimal_point'] = ',';
break;
case 'en':
default:
$locale_info['thousands_sep'] = ',';
$locale_info['decimal_point'] = '.';
}
$float_string = str_replace($locale_info['thousands_sep'], '', $float_string);
$float_string = str_replace($locale_info['decimal_point'], '.', $float_string);
return floatval($float_string);
}
$str_en = '1,200.25';
$str_fr = '1 200,25';
$number_en = parse_float_locale($str_en, 'en');
$number_fr = parse_float_locale($str_fr, 'fr');
echo "Value en: $number_en";
echo "Value fr: $number_fr";
这将打印:
值en:1200.25
价值fr:1200.25