如何将PHP变量从"My company & My Name“转换为"my-company-my-name"?
我需要让它全部小写,删除所有特殊字符,并用破折号替换空格。
发布于 2012-07-04 21:56:27
此函数将创建SEO友好的字符串
function seoUrl($string) {
//Lower case everything
$string = strtolower($string);
//Make alphanumeric (removes all other characters)
$string = preg_replace("/[^a-z0-9_\s-]/", "", $string);
//Clean up multiple dashes or whitespaces
$string = preg_replace("/[\s-]+/", " ", $string);
//Convert whitespaces and underscore to dash
$string = preg_replace("/[\s_]/", "-", $string);
return $string;
}
应该没问题:)
发布于 2012-07-04 22:06:35
替换特定字符:http://se.php.net/manual/en/function.str-replace.php
示例:
function replaceAll($text) {
$text = strtolower(htmlentities($text));
$text = str_replace(get_html_translation_table(), "-", $text);
$text = str_replace(" ", "-", $text);
$text = preg_replace("/[-]+/i", "-", $text);
return $text;
}
发布于 2012-07-04 22:33:50
是的,如果你想处理任何特殊的字符,你需要在模式中声明它们,否则它们可能会被清除。你可以这样做:
strtolower(preg_replace('/-+/', '-', preg_replace('/[^\wáéíóú]/', '-', $string)));
https://stackoverflow.com/questions/11330480
复制相似问题