本文整理汇总了PHP中Spoon::getCharsets方法的典型用法代码示例。如果您正苦于以下问题：PHP Spoon::getCharsets方法的具体用法？PHP Spoon::getCharsets怎么用？PHP Spoon::getCharsets使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Spoon的用法示例。
在下文中一共展示了Spoon::getCharsets方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: urlise
/**
* Prepares a string so that it can be used in urls. Special characters are stripped/replaced.
*
* @return string The urlised string.
* @param string $value The value that should be urlised.
* @param string[optional] $charset The charset to use, default is based on SPOON_CHARSET.
*/
public static function urlise($value, $charset = null)
{
// define charset
$charset = $charset !== null ? self::getValue($charset, Spoon::getCharsets(), SPOON_CHARSET) : SPOON_CHARSET;
// allowed characters
$characters = array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '-', '_', ' ');
// redefine value
$value = mb_strtolower($value, $charset);
// replace special characters
$replace = array();
$replace['.'] = ' ';
$replace['@'] = ' at ';
$replace['©'] = ' copyright ';
$replace['€'] = ' euro ';
$replace['™'] = ' tm ';
// replace special characters
$value = str_replace(array_keys($replace), array_values($replace), $value);
// reform non ascii characters
$value = iconv($charset, 'ASCII//TRANSLIT//IGNORE', $value);
// remove spaces at the beginning and the end
$value = trim($value);
// default endvalue
$newValue = '';
// loop charachtesr
for ($i = 0; $i < mb_strlen($value, $charset); $i++) {
// valid character (so add to new string)
if (in_array(mb_substr($value, $i, 1, $charset), $characters)) {
$newValue .= mb_substr($value, $i, 1, $charset);
}
}
// replace spaces by dashes
$newValue = str_replace(' ', '-', $newValue);
// there IS a value
if (strlen($newValue) != 0) {
// convert "--" to "-"
$newValue = preg_replace('/\\-+/', '-', $newValue);
}
// trim - signs
return trim($newValue, '-');
}示例2: urlise
/**
* Prepares a string so that it can be used in urls.
*
* @return string The urlised string.
* @param string $value The value that should be urlised.
* @param string[optional] $charset The charset to use, default is based on SPOON_CHARSET.
*/
public static function urlise($value, $charset = null)
{
// define charset
$charset = $charset !== null ? self::getValue($charset, Spoon::getCharsets(), SPOON_CHARSET) : SPOON_CHARSET;
// reserved characters (RFC 3986)
$reservedCharacters = array('/', '?', ':', '@', '#', '[', ']', '!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=');
// remove reserved characters
$value = str_replace($reservedCharacters, ' ', $value);
// replace double quote, since this one might cause problems in html (e.g. <a href="double"quote">)
$value = str_replace('"', ' ', $value);
// replace spaces by dashes
$value = str_replace(' ', '-', $value);
// only urlencode if not yet urlencoded
if (urldecode($value) == $value) {
// to lowercase
$value = mb_strtolower($value, $charset);
// urlencode
$value = urlencode($value);
}
// convert "--" to "-"
$value = preg_replace('/\\-+/', '-', $value);
// trim - signs
return trim($value, '-');
}示例3: setCharset
/**
* Set the charset.
*
* @param string[optional] $charset The charset that should be used. Possible charsets can be found in spoon.php.
*/
public function setCharset($charset = 'utf-8')
{
$this->charset = SpoonFilter::getValue($charset, Spoon::getCharsets(), SPOON_CHARSET);
}示例4: setCharset
/**
* Changes the charset from standard utf-8 to your preferred value.
*
* @param string[optional] $charset The charset to use, default is utf-8.
*/
public function setCharset($charset = 'utf-8')
{
$this->charset = $charset !== null ? SpoonFilter::getValue($charset, Spoon::getCharsets(), Spoon::getCharset()) : Spoon::getCharset();
}