To convert a string to lowercase in PHP, usestrtolower()function. Callstrtolower()and pass the given string as argument. Syntax The syntax to convert the stringstrto lowercase usingstrtolower()function is </> Copy strtolower($str); The function returns a string value with all the characters i...
Converting a whole string to lowercase withstrtolower() strtolower()takes a string of text, and returns a copy of the string with all letters converted to lowercase: $myString = 'Hello there! How are you?'; echo strtolower( $myString ); // Displays "hello there! how are you?" strtolow...
strspn() Returns the number of characters found in a string that contains only characters from a specified charlist strstr() Finds the first occurrence of a string inside another string (case-sensitive) strtok() Splits a string into smaller strings strtolower() Converts a string to lowercase le...
百度试题 结果1 题目在PHP中,使用哪个函数可以将字符串转换为小写? A. toLowerCase() B. strtolower() C. tolowercase() D. string_lower() 相关知识点: 试题来源: 解析 B 反馈 收藏
public static void main(String[] args) throws IOException { File f = new File("."); // current directory FilenameFilter textFilter = new FilenameFilter() { public boolean accept(File dir, String name) { String lowercaseName = name.toLowerCase(); ...
{tolowercase:%{QUERY_STRING}}&__is_apache_rewrite=1 五 保存httpd.conf并重启Apache 方法三: <?php /* 功能:PHP伪静态化页面的实现 具体用法: 例如链接为:test.php/year/2006/action/_add.html mod_rewrite(); $yearn=$_GET["year"];//结果为'2006'...
第二种方法效率相对差一些,实现方式如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 //下划线命名到驼峰命名functiontoCamelCase($str){$array=explode('_',$str);$result=$array[0];$len=count($array);if($len>1){for($i=1;$i<$len;$i++){$result.=ucfirst($array[$i]);}}return$...
* // Convert a multi-byte string to lowercase * $lower = Str::lower('Τάχιστη'); ** * @param string $value * @return string */ public static function lower($value) { // mb_strtolower-使字符串小写 return (MB_STRING) ? mb_strtolower($value, static::encoding()) : strtol...
Here we use three functions. Thestrlenfunction returns a number of characters in the string. Thestrtoupperconverts characters to uppercase letters, and thestrtolowerconverts characters to lowercase letters. letters.php <?php $sentence = "There are 22 apples"; ...
To convert a given string to uppercase in PHP, we usestrtoupper()method. strtoupper() Function This method takes a string in any case as an argument and returns uppercase string. Syntax strtoupper(string) PHP code to convert string into uppercase ...