$firstCharacter = $string[0]; //Get the first character using substr. $firstCharacter = substr($string, 0, 1); //Get the first two characters using the "index" approach. $firstTwoCharacters = $string[0] . $string[1]; //Get the first two characters using substr. $firstTwoCharacters ...
function truncate($string,$length=100,$append="…") { $string = trim($string); if(strlen($string) > $length) { $string = wordwrap($string, $length); $string = explode("\n", $string, 2); $string = $string[0] . $append; } return $string; } Sh...
* $result = $py->getFirstchar('小时候我就想和你在一起');*///下面3行测试代码 // $py = new pinyinfirstchar(); // $result = $py->getFirstchar('根据中文姓名'); // print_r($result);classAafirstchar {private$_pinyins=array(176161 => 'A', 176197 => 'B', 178193 => 'C',...
phpfunction getfirstchar($s0) { $fchar = ord($s0 { 0 }); if ($fchar >= ord("A") and $fchar <= ord...//当需要处理中文字符串时,只需要重新写一个函数,用来取得一串汉字的拼音首字母。 1.2K20 php字符串替换中文,PHP中文字符串替换其中为*的方法 ...
$_GET— HTTP GET 变量 $_POST— HTTP POST 变量 $_FILES— HTTP 文件上传变量 $_REQUEST— HTTP Request 变量 $_SESSION— Session 变量 $_ENV— 环境变量 $_COOKIE— HTTP Cookies $php_errormsg— 前一个错误信息 $HTTP_RAW_POST_DATA— 原生POST数据 $http_response_header— HTTP 响应头 $argc— ...
$strToReturn = QString::FirstCharacter($strName);for($intIndex =1; $intIndex < strlen($strName); $intIndex++) { $strChar = substr($strName, $intIndex,1);if(strtoupper($strChar) == $strChar) { $strToReturn .='_'. $strChar; ...
function getOfFirstIndex($str,$start){ $char_aci = ord(substr($str,$start-1,1)); if(223<$char_aci && $char_aci<240) return -1; $char_aci = ord(substr($str,$start-2,1)); if(223<$char_aci && $char_aci<240) return -2; ...
*/publicfunctiongetFileTypeIcon(){if($this->fileTypeIcon ===null) {$this->fileTypeIcon ='';// get file extension$extension = StringUtil::firstCharToUpperCase(StringUtil::toLowerCase(StringUtil::substring($this->attachmentName, StringUtil::lastIndexOf($this->attachmentName,'.') +1)));// ...
Split a string by string 使用一个字符串分割另一个字符串 fprintf() Write a formatted string to a stream 将格式化后的字符串写入到流 get_html_translation_table() Returns the translation table used by htmlspecialchars and htmlentities 返回使用 htmlspecialchars 和 htmlentities 后的转换表 ...
function firstDigit(int $num): int { // 1: convert absolute form to string $numStr = (string) abs($num); // 2: get first character $firstChar = $numStr[0]; // 3: convert back to integer $firstDigitUnsigned = (int) $firstChar; // 4: add sign back as needed return ($num...