To make the first letter of a PHP string uppercase and the rest lowercase, you can do the following: Make string lowercase (using strtolower()); Capitalize only the first letter (using u
http://.dingos1YouhaveastringvariableinyourPHPprogramcontainingaletterasthefirstcharacter,andthislettermustalwaysbeuppercased.Thiscanprovideabetteruserinterfaceonawebpagewhenusersexpectpropercapitalizationofwords.ThePHPlanguageprovidestheucfirstfunction,whichcapitalizesthefirstcharacterinaparameterstringifitisaletter....
$string = ‘Hello, PHP!’; $firstLetter = $string[0]; // $firstLetter 的值为 ‘H’ 6. 字符串函数: PHP提供了许多有用的字符串函数,用于处理和操作字符串。例如: $str = ‘Hello, World!’; $uppercase = strtoupper($str); // $uppercase 的值为 ‘HELLO, WORLD!’ 7. 字符编码: 在PHP...
substr(string $string, int $start, int $length): string “` 其中,$string是要截取的字符串,$start是截取的起始位置,$length是截取的长度。 由于我们要获取首字母,所以起始位置为0,长度为1。代码如下: “` $firstLetter = substr($str, 0, 1); “` 步骤3:输出结果 最后,我们可以将获取到的首字母进...
This function converts first letter in uppercase of the string. Example <?phpechoucfirst("hello friend");//output: Hello friends?> PHP - ucwords () This function converts each first character of all words in uppercase. Example <?phpechoucwords("how are you");//Output: How Are You??
ucwords() – To convert the first letter of each word in the string to uppercase letters. Example: PHP Case Conversion <?php$str="welcome to PHPPOT";// Output: WELCOME TO PHPPOTecho$uppercase=strtoupper($str);// Output: welcome to phppotecho$lowercase=strtolower($str);// Output: Welc...
This function is used for formatting the string. This function converts first letter/character of every word in the string to uppercase.Let's take an example and see,<?php $str = "welcome to studytonight"; echo ucwords($str); ?>Welcome To Studytonight ...
I have looked for a work-around that would upper-case letter after an ' too. For example, ucword("o'lunney's"); would output "O'lunney's" and I wanted it to output "O'Lunney's". Here is my function: <?php function my_ucwords($string) { $string = ucwords(strtolower($...
string with all alphabetic characters converted to uppercase. Examples ¶ Example #1 mb_strtoupper() example <?php$str = "Mary Had A Little Lamb and She LOVED It So";$str = mb_strtoupper($str);echo $str; // Prints MARY HAD A LITTLE LAMB AND SHE LOVED IT SO?> Example #2 mb_str...
To selectively uppercase parts of a string via mb_eregi_replace $str = mb_eregi_replace('\b([0-9]{1,4}[a-z]{1,2})\b', "strtoupper('\\1')", $str, 'e');Full example, how to fix an address manually typed, uppercasing the first letter of a words and keeping uppercase roma...