本文整理汇总了PHP中utf8_strcspn函数的典型用法代码示例。如果您正苦于以下问题：PHP utf8_strcspn函数的具体用法？PHP utf8_strcspn怎么用？PHP utf8_strcspn使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了utf8_strcspn函数的6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: strcspn
/**
* UTF-8 aware alternative to strcspn
* Find length of initial segment not matching mask
*
* @param string $str The string to process
* @param string $mask The mask
* @param integer $start Optional starting character position (in characters)
* @param integer $length Optional length
*
* @return integer The length of the initial segment of str1 which does not contain any of the characters in str2
*
* @see http://www.php.net/strcspn
* @since 11.1
*/
public static function strcspn($str, $mask, $start = null, $length = null)
{
jimport('phputf8.strcspn');
if ($start === false && $length === false) {
return utf8_strcspn($str, $mask);
} elseif ($length === false) {
return utf8_strcspn($str, $mask, $start);
} else {
return utf8_strcspn($str, $mask, $start, $length);
}
}示例2: strcspn
/**
* UTF-8 aware alternative to strcspn
* Find length of initial segment not matching mask
*
* @static
* @access public
* @param string
* @param string the mask
* @param int Optional starting character position (in characters)
* @param int Optional length
* @return int the length of the initial segment of str1 which does not contain any of the characters in str2
* @see http://www.php.net/strcspn
*/
public static function strcspn($str, $mask, $start = NULL, $length = NULL)
{
jimport('phputf8.strcspn');
if ($start === FALSE && $length === FALSE) {
return utf8_strcspn($str, $mask);
} else {
if ($length === FALSE) {
return utf8_strcspn($str, $mask, $start);
} else {
return utf8_strcspn($str, $mask, $start, $length);
}
}
}示例3: strcspn
/**
* UTF-8 aware alternative to strcspn
* Find length of initial segment not matching mask
*
* @param string $str The string to process
* @param string $mask The mask
* @param integer $start Optional starting character position (in characters)
* @param integer $length Optional length
*
* @return integer The length of the initial segment of str1 which does not contain any of the characters in str2
*
* @see http://www.php.net/strcspn
* @since 2.0
*/
public static function strcspn($str, $mask, $start = null, $length = null)
{
if (!function_exists('utf8_strcspn')) {
require_once __DIR__ . '/phputf8/strcspn.php';
}
if ($start === null && $length === null) {
return utf8_strcspn($str, $mask);
}
if ($length === null) {
return utf8_strcspn($str, $mask, $start);
}
return utf8_strcspn($str, $mask, $start, $length);
}示例4: testLinefeedMask
function testLinefeedMask()
{
$str = "i\nñtërnâtiônàlizætiøn";
$this->assertEqual(utf8_strcspn($str, "\n"), 1);
}示例5: strcspn
/**
* UTF-8 aware alternative to strcspn
* Find length of initial segment not matching mask
*
* @param string $str The string to process
* @param string $mask The mask
* @param integer $start Optional starting character position (in characters)
* @param integer $length Optional length
*
* @return integer The length of the initial segment of str1 which does not contain any of the characters in str2
*
* @see http://www.php.net/strcspn
* @since 1.0
*/
public static function strcspn($str, $mask, $start = null, $length = null)
{
require_once __DIR__ . '/phputf8/strcspn.php';
if ($start === false && $length === false) {
return utf8_strcspn($str, $mask);
}
if ($length === false) {
return utf8_strcspn($str, $mask, $start);
}
return utf8_strcspn($str, $mask, $start, $length);
}示例6: strcspn
/**
* UTF-8 aware alternative to strcspn()
*
* Find length of initial segment not matching mask.
*
* @param string $str The string to process
* @param string $mask The mask
* @param integer $start Optional starting character position (in characters)
* @param integer $length Optional length
*
* @return integer The length of the initial segment of str1 which does not contain any of the characters in str2
*
* @see http://www.php.net/strcspn
* @since 1.3.0
*/
public static function strcspn($str, $mask, $start = null, $length = null)
{
if ($start === false && $length === false) {
return utf8_strcspn($str, $mask);
}
if ($length === false) {
return utf8_strcspn($str, $mask, $start);
}
return utf8_strcspn($str, $mask, $start, $length);
}